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Shaded-relief map of Clayton, Wisconsin: rivers, roads, the city limits and where the water drains.
WISCONSIN · WINNEBAGO COUNTY

Clayton

4,735 people, 830 ft above sea level in Winnebago County.

830 ftElevation, city center
4,735People, 2024 estimate
36 sq miLand area
Clear 43°
Clear now Dew point 30° · WNW 3 mph · high 39°
City of Clayton River Interstate 2 miles
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The Clayton plate. Relief from Copernicus GLO-30; rivers and lakes from USGS NHD; watersheds from the USGS Watershed Boundary Dataset; roads and city limits from Census TIGER 2024.

MILE1
TODAY

Today in Clayton

NWS forecast and National Blend of Models · updated 5:00 PM CST
RIGHT NOW Appleton-Outagamie (KATW) · 4:45 PM
Clear
43° Clear Feels like 41° · high of 39° near 5 PM
WindWNW 3 mphno gusts
Humidity61%rising to 100% by morning
Pressure30.26 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 30° · Dryabout the same for three days
DryComfortableStickyMuggyOppressive
NEXT RAIN
Partly cloudy
Thursday30% chance · showers
LIKELY AMOUNT—amounts come within 3 days
LAST RAINNov. 40.07 in · 10 dry days
ALERTS & OUTLOOKS
No watches or warnings for Winnebago County
NWS Green Bay and the Storm Prediction Center · checked 5:47 PM
SUN & MOON
↑ 6:48 AM4:29 PM ↓
9 h 40 m of daylight, 2 minutes less than yesterday
Waxing crescent, 26% lit. Next full moon: Nov. 24.
AIR & POLLEN
20
GOODAir quality index · fine particles
Tomorrow: None, good. No pollen source yet.

The next three days, hour by hour

Sky: clear, cloudy, night Rain likely National Blend of Models
SATURDAY, NOV. 14
SUNDAY, NOV. 15
MONDAY, NOV. 16
TUESDAY, NOV. 17
5p
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11p
2a
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2a
5a
8a
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mostly clear night
mostly clear night
mostly clear night
mostly clear night
mostly clear night
mostly sunny
clear day
clear day
clear night
mostly clear night
mostly clear night
mostly clear night
mostly clear night
mostly sunny
mostly sunny
partly cloudy day
mostly clear night
clear night
clear night
clear night
clear night
clear day
mostly sunny
mostly sunny
TEMPERATURE °F
39°
26°
45°
29°
49°
36°
CHANCE OF RAIN
50%
WIND, MPH
3
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0
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HOW IT FEELS · DEW POINT
Dry: dew points 26 to 35°

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 80° / 62°
SAT Nov. 14 Mostly sunny Mostly sunny
39° 26°
0% rain — WNW 3 A
SUN Nov. 15 Mostly sunny; warmer Mostly sunny; warmer
49° 29°
0% rain — NNW 0 A
MON Nov. 16 Mostly sunny Mostly sunny
53° 36°
0% rain — SW 10 A
TUE Nov. 17 Mostly sunny Mostly sunny
57° 39°
0% rain — SSW 12 A
WED Nov. 18 Partly cloudy Partly cloudy
57° 48°
20% rain — S 13 B
THU Nov. 19 Partly cloudy Partly cloudy
59° 41°
30% rain — W 8 B
FRI Nov. 20 Chance of showers Chance of showers
57° 48°
50% rain up to 0.2″ SE 8 C
How sure are we? AModels agree: highs within 4° BSome spread: within 8° CWide spread: check back
Range from the National Blend of Models percentiles · graded on Forecast Scores
AIR MAIL

Where today’s air came from

The air arriving over Clayton about 5,000 feet above the ground was over British Columbia three days ago, and over the Canadian Prairies a day ago, about 2,350 miles back along its path. Near the ground the air came from British Columbia; at 10,000 feet, from the Pacific north of Hawaii. It has stayed over land, which is why it feels dry. Traced back 72 hours through NOAA’s hourly RAP analyses and the GFS beyond them, nine paths at each of three heights.

THIS WEEK, FOUR YEARS AGO Nov. 11, 2022

The hottest this week has been

71° on Nov. 11, 2022, the hottest reading for this week of the year since 1893. Next is 70° in 1953.

70°
71°
19532022
Source: NOAA RCC-ACIS, the Appleton record since 1893.
MILE2
THE GROUND

What Clayton stands on

Clayton’s center stands about 830 ft above sea level. Within three miles the land runs from 750 ft to 900 ft, a difference of 150 ft: gently rolling country. The highest named summit within 15 miles is Mosquito Hill, about 1,010 ft, 14 miles north-northwest.

Under the town center the state geologic map shows Sinnipee Group (dolostone), from the Ordovician, 445 to 487 million years old.

The section below crosses 4 rock units mapped at the surface.

Poygan to Kimberly, cut in half

A section west to east, 24 miles through the town center
700 ft800 ft900 ft CLAYTON830 ftWolf Riverabout 730 ftHigh point of the line900 ftFox Crossing770 ftFox Riverabout 720 ft ← W · PoyganKimberly · E →

Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 64×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.

Rock at the surface along the line

Sinnipee Group

Dolostone. Age: Ordovician, 445 to 487 million years old. About 8 mi of the line.

Prairie du Chien Group

Dolostone. Age: Early Ordovician, 471 to 487 million years old. About 6 mi of the line.

Cambrian, undivided

Sandstone. Age: Cambrian, 487 to 542 million years old. About 5 mi of the line.

Ancell Group

Sandstone. Age: Ordovician, 445 to 487 million years old. About 4 mi of the line.

From the USGS State Geologic Map Compilation (Horton and others, 2017), the states’ geologic maps joined at a common scale.

Heights from Copernicus GLO-90 (a surface model: it includes buildings and tree canopy); summits from USGS GNIS; rivers from USGS NHDPlus HR; rock from the USGS State Geologic Map Compilation.

MILE3
THE WATER

Where Clayton’s rain goes

A raindrop that lands in Clayton reaches Lake Michigan by way of the Arrowhead, the Wolf River and the Fox River: about 85 river miles. From there it moves on through the Great Lakes, over Niagara Falls and down the St. Lawrence to the Atlantic.

THE WAY DOWN, TO SCALE
Clayton≈ 85 mi · Lake Michigan
FROM THE CENTER OF CLAYTON ≈ 85 mi to Lake Michigan and the St. Lawrence Arrowhead → Wolf River → Fox River

Lakes on the way: Lake Winnebago 6124, Lake Winneconne and Lake Butte des Morts.

Traced down the USGS NHDPlus V2.1 river network from the Census center point of Clayton; river miles along the main stem, rounded.

MILE5
THE ALMANAC

Clayton’s year

1991–2020 normals · records since 1893 · Appleton, 9 mi northeast

Clayton has a warm-summer humid continental climate. Summer afternoons average 82° in July; winter nights fall to about 10° in January. A normal year brings about 49 inches of snow; with the rain, that comes to about 33 inches of water.

25°10°29°12°41°22°54°34°67°46°77°57°82°61°79°60°72°51°58°39°43°28°31°17° JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 1234 TODAY CLAYTON 33.2 in rain and snowmelt
Normal high to low, by month Record high to low, by day Rain by month Freezing
July, average82° / 61°high / low, the warmest month
January, average25° / 10°high / low, the coldest month
Rain and melted snow33.2 inwettest months: June and July
Snow a year49.4 insnowiest: January
Hottest on record107°FJuly 13, 1936
Coldest on record−32°FFebruary 20, 1929
Wettest day on record5.44 inSeptember 4, 2026
Snowiest day on record18.2 inMarch 16, 2026
90° days a year7very few reach 100°
Nights at or below 32°157and 69 days that stay below freezing
Climate typeWarm-summer humid continentalKöppen Dfb

AROUND THE RING

1Freeze seasonfrom the first fall freeze, about Oct. 5, to the last in spring, about May 13 (median dates)
2Highs below freezingDec. 10 to Feb. 25; normal highs stay below 32°
3Lows below freezingNov. 4 to April 12; normal lows fall below 32°
4Wettest stretchMay through July: 12.1 of the year’s 33.2 inches
NOVEMBER 14 IN THE RECORD

On November 14 Clayton normally reaches 44° and falls to 28°. The record high is 67°, in 1958; the record low 4°, in 1916. The most rain on this date, 1.60 in, fell in 1956.

MONTH BY MONTH
JanFebMarAprMayJunJulAugSepOctNovDec
Normal high25°29°41°54°67°77°82°79°72°58°43°31°
Normal low10°12°22°34°46°57°61°60°51°39°28°17°
Rain and melt, in1.361.131.923.243.644.653.783.583.182.842.071.76
Snow, inches12.611.27.24.00.10.00.00.00.00.32.411.6
Record high56° (2025)72° (2024)83° (2012)89° (1980)95° (2018)101° (1988)107° (1936)103° (1988)101° (1913)89° (1963)75° (2008)64° (2021)
Record low−30° (1951)−32° (1929)−21° (1962)7° (1979)23° (1966)34° (1917)41° (1915)35° (1915)25° (1993)15° (1992)−7° (1976)−23° (1989)

Normals 1991–2020 and records since 1893 at Appleton, 9 miles northeast. NOAA, through RCC-ACIS.

MILE7
ON THE NETWORK

Around Clayton on the Forecast Network

Neighboring plates

Appleton WI · 11 MI 11 miles northeast Green Bay WI · 37 MI 37 miles northeast Milwaukee WI · 84 MI 84 miles south Madison WI · 88 MI 88 miles southwest Chicago IL · 169 MI 169 miles south Grand Rapids MI · 170 MI 170 miles southeast
FORECASTCITY
Map of Clayton, Wisconsin. Explore the plate
WISCONSIN · WINNEBAGO

Clayton

4,735 people, 830 ft above sea level in Winnebago County.

830 ftElevation
4,735People
36 sq miLand
Clear 43°
ClearDew point 30°
1

Today in Clayton

NEXT 15 HOURS
Now mostly clear night 39° 0%
8p mostly clear night 35° 0%
11p mostly clear night 31° 0%
2a mostly clear night 29° 0%
5a mostly clear night 27° 0%
8a mostly sunny 28° 0%
Partly cloudy
NEXT RAINThursday · 30%
→
Sat0%
Mostly sunny Mostly sunny
26
39
A
Sun0%
Mostly sunny; warmer Mostly sunny; warmer
29
49
A
Mon0%
Mostly sunny Mostly sunny
36
53
A
Tue0%
Mostly sunny Mostly sunny
39
57
A
Wed20%
Partly cloudy Partly cloudy
48
57
B
Thu30%
Partly cloudy Partly cloudy
41
59
B
Fri50%
Chance of showers Chance of showers
48
57
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
THIS WEEK, FOUR YEARS AGO · NOV. 11, 2022

71°, the hottest this week of the year has been since 1893.

2

What Clayton stands on

Clayton’s center stands about 830 ft above sea level. Within three miles the land runs from 750 ft to 900 ft, a difference of 150 ft: gently rolling country. The highest named summit within 15 miles is Mosquito Hill, about 1,010 ft, 14 miles north-northwest.

Clayton, west to east Clayton830 ftWolf Riverabout 730 ftHigh point900 ftFox Riverabout 720 ft ← WE → 24 miles through the town center; vertical exaggeration about 122×. Colors: rock at the surface.
Elevation, center830 ft
Within 3 miles750 to 900 ft
Lie of the landGently rolling (150 ft of relief)
High point nearbyMosquito Hill, 1,010 ft, 14 mi north-northwest
Rock at the surfaceSinnipee Group
Its ageOrdovician, 445 to 487 million years old
5

Clayton’s year

Clayton has a warm-summer humid continental climate. Summer afternoons average 82° in July; winter nights fall to about 10° in January. A normal year brings about 49 inches of snow; with the rain, that comes to about 33 inches of water.

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 1234 33.2 in
July, average82° / 61° · high / low, the warmest month
January, average25° / 10° · high / low, the coldest month
Rain and melted snow33.2 in · wettest months: June and July
Snow a year49.4 in · snowiest: January
Hottest on record107°F · July 13, 1936
Coldest on record−32°F · February 20, 1929
Wettest day on record5.44 in · September 4, 2026
Snowiest day on record18.2 in · March 16, 2026
90° days a year7 · very few reach 100°
Nights at or below 32°157 · and 69 days that stay below freezing
Climate typeWarm-summer humid continental · Köppen Dfb
1Freeze season · from the first fall freeze, about Oct. 5, to the last in spring, about May 13 (median dates)
2Highs below freezing · Dec. 10 to Feb. 25; normal highs stay below 32°
3Lows below freezing · Nov. 4 to April 12; normal lows fall below 32°
4Wettest stretch · May through July: 12.1 of the year’s 33.2 inches
NOVEMBER 14 IN THE RECORD

On November 14 Clayton normally reaches 44° and falls to 28°. The record high is 67°, in 1958; the record low 4°, in 1916. The most rain on this date, 1.60 in, fell in 1956.

Normals 1991–2020 and records since 1893 at Appleton, 9 miles northeast. NOAA, through RCC-ACIS.
3

Where the rain goes

≈ 85 mito Lake MichiganArrowhead → Wolf River → Fox River

A raindrop that lands in Clayton reaches Lake Michigan by way of the Arrowhead, the Wolf River and the Fox River: about 85 river miles. From there it moves on through the Great Lakes, over Niagara Falls and down the St. Lawrence to the Atlantic.

Lakes on the way: Lake Winnebago 6124, Lake Winneconne and Lake Butte des Morts.