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Shaded-relief map of New Milford, Illinois: rivers, roads, the city limits and where the water drains.
ILLINOIS · WINNEBAGO COUNTY

New Milford

807 people, 740 ft above sea level in Winnebago County.

740 ftElevation, city center
807People, 2024 estimate
3 sq miLand area
Sunny 46°
Sunny now Dew point 27° · NNW 13 mph · high 44°
City of New Milford River Interstate 2 miles
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The New Milford 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 New Milford

NWS forecast and National Blend of Models · updated 12:00 PM CST
RIGHT NOW Greater Rockford Airport (KRFD) · 1:54 PM
Sunny
46° Sunny Feels like 40° · high of 44° near 3 PM
WindNNW 13 mphno gusts
Humidity47%falling to 53% this afternoon
Pressure30.28 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 27° · Dry38° by Tuesday: more humid
DryComfortableStickyMuggyOppressive
NEXT RAIN
Partly cloudy
Friday30% chance · showers
LIKELY AMOUNT—amounts come within 3 days
LAST RAINNov. 120.01 in · 2 dry days
ALERTS & OUTLOOKS
No watches or warnings for Winnebago County
NWS Chicago and the Storm Prediction Center · checked 2:16 PM
SUN & MOON
↑ 6:45 AM4:36 PM ↓
9 h 50 m of daylight, 2 minutes less than yesterday
Waxing crescent, 25% lit. Next full moon: Nov. 24.
AIR & POLLEN
11
GOODAir quality index · fine particles
Tomorrow: None, moderate. 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
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
clear day
clear night
clear night
mostly clear night
partly cloudy night
partly cloudy night
mostly sunny
mostly sunny
clear day
mostly clear night
clear night
partly cloudy night
mostly clear night
mostly clear night
mostly sunny
mostly sunny
mostly sunny
mostly clear night
clear night
clear night
clear night
mostly clear night
mostly sunny
mostly sunny
TEMPERATURE °F
43°
25°
47°
25°
49°
32°
CHANCE OF RAIN
50%
WIND, MPH
6
3
0
0
0
0
0
0
0
0
0
0
0
0
3
8
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HOW IT FEELS · DEW POINT
Dry: dew points 24 to 33° ↑ Humid air returns More humid: 38° by Tuesday

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 48° / 31°
SAT Nov. 14 Sunny Sunny
44° 22°
0% rain — NNW 6 A
SUN Nov. 15 Mostly sunny Mostly sunny
49° 23°
0% rain — N 0 B
MON Nov. 16 Mostly sunny Mostly sunny
51° 29°
0% rain — SW 6 A
TUE Nov. 17 Mostly sunny Mostly sunny
55° 33°
0% rain — S 8 A
WED Nov. 18 Partly cloudy Partly cloudy
56° 42°
10% rain — S 12 B
THU Nov. 19 Partly cloudy Partly cloudy
59° 41°
20% rain — WSW 7 B
FRI Nov. 20 Partly cloudy Partly cloudy
60° 47°
30% rain — 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 New Milford about 5,000 feet above the ground was over the open Pacific three days ago, and over the northern Plains a day ago, about 3,110 miles back along its path. It came down from about 15,000 feet up, warming and drying as it sank. It feels dry all the same. Traced back 72 hours through NOAA’s hourly RAP analyses and the GFS beyond them, nine paths at each of three heights.

THIS WEEK IN 1961 Nov. 15–16, 1961

The wettest two days this week has seen

3.20 inches of rain fell in two days, the most for this week of the year since records began in 1893. The next wettest, 2.72 inches, fell in 1951.

2.72″
3.20″
19511961
Source: NOAA RCC-ACIS, the Rockford Area threaded record since 1893.
MILE2
THE GROUND

What New Milford stands on

New Milford’s center stands about 740 ft above sea level. Within three miles the land runs from 680 ft to 870 ft, a difference of 190 ft: gently rolling country.

Under the town center the state geologic map shows Galena Group (Trenton Limestone) (dolostone, limestone), from the Late Ordovician, 447 to 459 million years old.

The section below crosses 3 rock units mapped at the surface.

Winnebago to Kirkland, cut in half

A section northwest to southeast, 24 miles through the town center
700 ft800 ft900 ft NEW MILFORD740 ftHigh point of the line910 ftRock Riverabout 680 ft ← NW · WinnebagoKirkland · SE →

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

Galena Group (Trenton Limestone)

Dolostone, limestone. Age: Late Ordovician, 447 to 459 million years old. About 19 mi of the line.

Platteville Group

Dolostone, limestone. Age: Late Ordovician, 454 to 459 million years old. About 3 mi of the line.

Ancell Group

Sandstone, limestone, dolostone. Age: Middle Ordovician to Late Ordovician, 454 to 468 million years old. About 2 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 New Milford’s rain goes

A raindrop that lands in New Milford reaches the Gulf of America by way of Killbuck Creek, the Rock River and the Mississippi: about 1,590 river miles.

THE WAY DOWN, TO SCALE
New Milford≈ 1,590 mi · the Gulf of America
FROM THE CENTER OF NEW MILFORD ≈ 1,590 mi to the Gulf of America Killbuck Creek → Rock River → Mississippi

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

MILE5
THE ALMANAC

New Milford’s year

1991–2020 normals · records since 1893 · Rockford Greater Rockford Airport

New Milford has a hot-summer humid continental climate. Summer afternoons average 84° in July; winter nights fall to about 15° in January. A normal year brings about 37 inches of snow; with the rain, that comes to about 37 inches of water.

29°15°34°18°47°28°60°39°71°50°81°60°84°64°82°62°75°54°62°42°47°31°34°20° JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 1234 TODAY NEW MILFORD 37.2 in rain and snowmelt
Normal high to low, by month Record high to low, by day Rain by month Freezing
July, average84° / 64°high / low, the warmest month
January, average29° / 15°high / low, the coldest month
Rain and melted snow37.2 inwettest months: June and August
Snow a year37.1 insnowiest: January
Hottest on record112°FJuly 14, 1936
Coldest on record−31°FJanuary 31, 2019
Wettest day on record5.70 inAugust 14, 1987
Snowiest day on record13.5 inMarch 31, 1926
90° days a year15very few reach 100°
Nights at or below 32°136and 50 days that stay below freezing
Climate typeHot-summer humid continentalKöppen Dfa

AROUND THE RING

1Freeze seasonfrom the first fall freeze, about Oct. 14, to the last in spring, about April 26 (median dates)
2Highs below freezingDec. 22 to Feb. 13; normal highs stay below 32°
3Lows below freezingNov. 11 to March 29; normal lows fall below 32°
4Wettest stretchJune through August: 13.2 of the year’s 37.2 inches
NOVEMBER 14 IN THE RECORD

On November 14 New Milford normally reaches 48° and falls to 31°. The record high is 73°, in 1971; the record low 4°, in 1959. The most rain on this date, 1.19 in, fell in 1926.

MONTH BY MONTH
JanFebMarAprMayJunJulAugSepOctNovDec
Normal high29°34°47°60°71°81°84°82°75°62°47°34°
Normal low15°18°28°39°50°60°64°62°54°42°31°20°
Rain and melt, in1.601.632.403.754.185.233.814.193.622.632.271.93
Snow, inches10.98.54.90.90.00.00.00.00.00.22.39.4
Record high63° (2008)78° (2024)85° (1986)93° (1930)106° (1934)106° (1934)112° (1936)104° (1988)103° (1939)91° (1922)81° (1933)69° (2021)
Record low−31° (2019)−25° (1933)−11° (2014)5° (1982)24° (1966)35° (1945)43° (1967)35° (1915)24° (1942)7° (1925)−10° (1977)−24° (1983)

Normals 1991–2020 and records since 1893 from the Rockford Area threaded record (Rockford Greater Rockford Airport, here). NOAA, through RCC-ACIS.

MILE7
ON THE NETWORK

Around New Milford on the Forecast Network

Neighboring plates

Rockford IL · 6 MI 6 miles north Elgin IL · 38 MI 38 miles east Aurora IL · 48 MI 48 miles southeast Madison WI · 66 MI 66 miles north Chicago IL · 74 MI 74 miles east Milwaukee WI · 83 MI 83 miles northeast
FORECASTCITY
Map of New Milford, Illinois. Explore the plate
ILLINOIS · WINNEBAGO

New Milford

807 people, 740 ft above sea level in Winnebago County.

740 ftElevation
807People
3 sq miLand
Sunny 46°
SunnyDew point 27°
1

Today in New Milford

NEXT 15 HOURS
Now clear day 43° 0%
5p clear night 39° 0%
8p clear night 32° 0%
11p mostly clear night 29° 0%
2a mostly clear night 27° 0%
5a mostly clear night 25° 0%
Partly cloudy
NEXT RAINFriday · 30%
→
Sat0%
Sunny Sunny
22
44
A
Sun0%
Mostly sunny Mostly sunny
23
49
B
Mon0%
Mostly sunny Mostly sunny
29
51
A
Tue0%
Mostly sunny Mostly sunny
33
55
A
Wed10%
Partly cloudy Partly cloudy
42
56
B
Thu20%
Partly cloudy Partly cloudy
41
59
B
Fri30%
Partly cloudy Partly cloudy
47
60
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
THIS WEEK IN 1961 · NOV. 15–16, 1961

3.20 inches in two days, the most for this week since 1893.

2

What New Milford stands on

New Milford’s center stands about 740 ft above sea level. Within three miles the land runs from 680 ft to 870 ft, a difference of 190 ft: gently rolling country.

New Milford, northwest to southeast New Milford740 ftHigh point910 ftRock Riverabout 680 ft ← NWSE → 24 miles through the town center; vertical exaggeration about 122×. Colors: rock at the surface.
Elevation, center740 ft
Within 3 miles680 to 870 ft
Lie of the landGently rolling (190 ft of relief)
Rock at the surfaceGalena Group (Trenton Limestone)
Its ageLate Ordovician, 447 to 459 million years old
5

New Milford’s year

New Milford has a hot-summer humid continental climate. Summer afternoons average 84° in July; winter nights fall to about 15° in January. A normal year brings about 37 inches of snow; with the rain, that comes to about 37 inches of water.

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 1234 37.2 in
July, average84° / 64° · high / low, the warmest month
January, average29° / 15° · high / low, the coldest month
Rain and melted snow37.2 in · wettest months: June and August
Snow a year37.1 in · snowiest: January
Hottest on record112°F · July 14, 1936
Coldest on record−31°F · January 31, 2019
Wettest day on record5.70 in · August 14, 1987
Snowiest day on record13.5 in · March 31, 1926
90° days a year15 · very few reach 100°
Nights at or below 32°136 · and 50 days that stay below freezing
Climate typeHot-summer humid continental · Köppen Dfa
1Freeze season · from the first fall freeze, about Oct. 14, to the last in spring, about April 26 (median dates)
2Highs below freezing · Dec. 22 to Feb. 13; normal highs stay below 32°
3Lows below freezing · Nov. 11 to March 29; normal lows fall below 32°
4Wettest stretch · June through August: 13.2 of the year’s 37.2 inches
NOVEMBER 14 IN THE RECORD

On November 14 New Milford normally reaches 48° and falls to 31°. The record high is 73°, in 1971; the record low 4°, in 1959. The most rain on this date, 1.19 in, fell in 1926.

Normals 1991–2020 and records since 1893 from the Rockford Area threaded record (Rockford Greater Rockford Airport, here). NOAA, through RCC-ACIS.
3

Where the rain goes

≈ 1,590 mito the Gulf of AmericaKillbuck Creek → Rock River → Mississippi

A raindrop that lands in New Milford reaches the Gulf of America by way of Killbuck Creek, the Rock River and the Mississippi: about 1,590 river miles.