FORECAST CITY
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Shaded-relief map of Paderborn, Illinois: rivers, roads, the city limits and where the water drains.
ILLINOIS · ST. CLAIR COUNTY

Paderborn

35 people, 490 ft above sea level in St. Clair County.

490 ftElevation, city center
35People, 2024 estimate
0 sq miLand area
Sunny 47°
Sunny now Dew point 23° · Calm · high 46°
City of Paderborn River Interstate 2 miles
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The Paderborn 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 Paderborn

NWS forecast and National Blend of Models · updated 3:00 PM CST
RIGHT NOW Sparta Community-Hunter Field Airport (KSAR) · 3:35 PM
Sunny
47° Sunny Feels like 47° · high of 46° near 3 PM
WindCalmno gusts
Humidity38%rising to 100% by morning
Pressure30.30 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 23° · Dry39° by Tuesday: more humid
DryComfortableStickyMuggyOppressive
NEXT RAIN
Clear
Not this weeknone in the forecast for a week
LIKELY AMOUNT—nothing expected
LAST RAINNov. 60.02 in · 8 dry days
ALERTS & OUTLOOKS
No watches or warnings for St. Clair County
NWS St Louis and the Storm Prediction Center · checked 3:45 PM
SUN & MOON
↑ 6:40 AM4:48 PM ↓
10 h 8 m of daylight, 2 minutes less than yesterday
Waxing crescent, 26% lit. Next full moon: Nov. 24.
AIR & POLLEN
24
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
3p
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3a
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clear day
clear night
clear night
clear night
mostly clear night
mostly sunny
partly cloudy day
mostly sunny
partly cloudy day
mostly clear night
clear night
mostly clear night
mostly clear night
mostly sunny
clear day
clear day
clear day
clear night
clear night
clear night
clear night
mostly sunny
clear day
clear day
TEMPERATURE °F
46°
28°
52°
31°
53°
33°
CHANCE OF RAIN
50%
WIND, MPH
0
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HOW IT FEELS · DEW POINT
Dry: dew points 25 to 39° More humid: 34° by Tuesday

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 Sunny Sunny
46° 26°
0% rain — N 0 A
SUN Nov. 15 Mostly sunny; warmer Mostly sunny; warmer
54° 28°
0% rain — NE 0 A
MON Nov. 16 Sunny Sunny
57° 30°
0% rain — E 0 A
TUE Nov. 17 Sunny Sunny
59° 33°
0% rain — SSE 1 A
WED Nov. 18 Mostly sunny Mostly sunny
62° 42°
0% rain — SSE 6 B
THU Nov. 19 Partly cloudy Partly cloudy
66° 46°
10% rain — S 3 C
FRI Nov. 20 Mostly sunny Mostly sunny
69° 48°
0% rain — SSE 5 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 Paderborn about 5,000 feet above the ground was over the open Pacific three days ago, about 3,010 miles back along its path. It came down from about 15,700 feet up, warming and drying as it sank. Near the ground the air came from the Canadian Prairies; at 10,000 feet, from the northern Rockies. 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 1959 Nov. 17, 1959

The coldest this week has been

7° on Nov. 17, 1959, the coldest reading for this week of the year since 1948. Next is 8° in 2019.

8°
7°
20191959
Source: NOAA RCC-ACIS, the Belleville Siu Research record since 1948.
MILE2
THE GROUND

What Paderborn stands on

Paderborn’s center stands about 490 ft above sea level. Within three miles the land runs from 440 ft to 560 ft, a difference of 120 ft: gently rolling country. The highest named summit within 15 miles is Potato Hill, about 750 ft, 15 miles west-southwest.

The section below crosses 6 rock units mapped at the surface.

Maeystown to Rentchler, cut in half

A section southwest to northeast, 24 miles through the town center
500 ft600 ft700 ft PADERBORN490 ftHigh point of the line780 ftSmithton450 ftTurkey Hill610 ft ← SW · MaeystownRentchler · NE →

Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 56×. 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

Tradewater Formation

Shale, sandstone. Age: Early Pennsylvanian to Middle Pennsylvanian, 307 to 324 million years old. About 7 mi of the line.

St. Louis Limestone

Limestone. Age: Middle Mississippian, 331 to 347 million years old. About 6 mi of the line.

Lower Pope Group (Aux Vases Sandstone through Glen Dean Limestone)

Limestone, sandstone, shale. Age: Middle Mississippian, 331 to 347 million years old. About 5 mi of the line.

Shelburn-Patoka Formations undivided

Shale, limestone. Age: Late Pennsylvanian, 304 to 307 million years old. About 5 mi of the line.

Carbondale Formation

Shale, sandstone, coal. Age: Middle Pennsylvanian to Late Pennsylvanian, 304 to 315 million years old. About 0.7 mi of the line.

Ste. Genevieve Limestone

Limestone. Age: Middle Mississippian, 331 to 347 million years old. About 0.5 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 Paderborn’s rain goes

A raindrop that lands in Paderborn reaches the Gulf of America by way of Prairie du Long Creek, Richland Creek, the Kaskaskia and the Mississippi: about 1,130 river miles.

THE WAY DOWN, TO SCALE
Paderborn≈ 1,130 mi · the Gulf of America
FROM THE CENTER OF PADERBORN ≈ 1,130 mi to the Gulf of America Prairie du Long Creek → Richland Creek → Kaskaskia → Mississippi

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

MILE5
THE ALMANAC

Paderborn’s year

1991–2020 normals · records since 1948 · Belleville Siu Research, 16 mi northeast

Paderborn has a humid subtropical climate. Summer afternoons average 90° in July; winter nights fall to about 24° in January. A normal year brings about 11 inches of snow; with the rain, that comes to about 43 inches of water.

43°24°49°28°59°36°71°46°79°56°87°64°90°68°89°65°83°57°73°47°58°37°46°28° JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 123 TODAY PADERBORN 43.4 in rain and snowmelt
Normal high to low, by month Record high to low, by day Rain by month Freezing
July, average90° / 68°high / low, the warmest month
January, average43° / 24°high / low, the coldest month
Rain and melted snow43.4 inwettest months: May and April
Snow a year11.2 insnowiest: January
Hottest on record110°FJuly 14, 1954
Coldest on record−27°FJanuary 17, 1977
Wettest day on record8.15 inJune 15, 1957
Snowiest day on record14.8 inJanuary 31, 1982
90° days a year53about 2 of them 100° or more
Nights at or below 32°93and 15 days that stay below freezing
Climate typeHumid subtropicalKöppen Cfa

AROUND THE RING

1Freeze seasonfrom the first fall freeze, about Oct. 14, to the last in spring, about April 12 (median dates)
2Highs of 90° and upJune 28 to Aug. 14; normal highs reach 90°
3Lows below freezingNov. 29 to March 3; normal lows fall below 32°
NOVEMBER 14 IN THE RECORD

On November 14 Paderborn normally reaches 59° and falls to 37°. The record high is 82°, in 1999; the record low 11°, in 1986. The most rain on this date, 3.23 in, fell in 1993.

MONTH BY MONTH
JanFebMarAprMayJunJulAugSepOctNovDec
Normal high43°49°59°71°79°87°90°89°83°73°58°46°
Normal low24°28°36°46°56°64°68°65°57°47°37°28°
Rain and melt, in2.562.163.444.905.054.624.033.923.353.123.602.61
Snow, inches3.43.31.00.00.00.00.00.00.00.00.62.9
Record high75° (1950)83° (2024)92° (2026)91° (2007)97° (1953)106° (2012)110° (1954)105° (2007)103° (1954)96° (2019)84° (2016)78° (2025)
Record low−27° (1977)−21° (1982)−8° (1978)18° (2007)28° (1976)38° (1972)43° (1972)39° (1986)26° (1995)19° (2024)2° (1991)−19° (1989)

Normals 1991–2020 and records since 1948 at Belleville Siu Research, 16 miles northeast. NOAA, through RCC-ACIS.

MILE7
ON THE NETWORK

Around Paderborn on the Forecast Network

Neighboring plates

St. Louis MO · 22 MI 22 miles northwest St. Charles MO · 39 MI 39 miles northwest Springfield IL · 101 MI 101 miles north Columbia MO · 130 MI 130 miles west Evansville IN · 139 MI 139 miles east Clarksville TN · 193 MI 193 miles southeast
FORECASTCITY
Map of Paderborn, Illinois. Explore the plate
ILLINOIS · ST. CLAIR

Paderborn

35 people, 490 ft above sea level in St. Clair County.

490 ftElevation
35People
0 sq miLand
Sunny 47°
SunnyDew point 23°
1

Today in Paderborn

NEXT 15 HOURS
Now clear day 46° 0%
6p clear night 40° 0%
9p clear night 35° 0%
12a clear night 31° 0%
3a clear night 29° 0%
6a mostly clear night 28° 0%
Clear
NEXT RAINNone this week
→
Sat0%
Sunny Sunny
26
46
A
Sun0%
Mostly sunny; warmer Mostly sunny; warmer
28
54
A
Mon0%
Sunny Sunny
30
57
A
Tue0%
Sunny Sunny
33
59
A
Wed0%
Mostly sunny Mostly sunny
42
62
B
Thu10%
Partly cloudy Partly cloudy
46
66
C
Fri0%
Mostly sunny Mostly sunny
48
69
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
THIS WEEK IN 1959 · NOV. 17, 1959

7°, the coldest this week of the year has been since 1948.

2

What Paderborn stands on

Paderborn’s center stands about 490 ft above sea level. Within three miles the land runs from 440 ft to 560 ft, a difference of 120 ft: gently rolling country. The highest named summit within 15 miles is Potato Hill, about 750 ft, 15 miles west-southwest.

Paderborn, southwest to northeast Paderborn490 ftTurkey Hill610 ft ← SWNE → 24 miles through the town center; vertical exaggeration about 106×. Colors: rock at the surface.
Elevation, center490 ft
Within 3 miles440 to 560 ft
Lie of the landGently rolling (120 ft of relief)
High point nearbyPotato Hill, 750 ft, 15 mi west-southwest
5

Paderborn’s year

Paderborn has a humid subtropical climate. Summer afternoons average 90° in July; winter nights fall to about 24° in January. A normal year brings about 11 inches of snow; with the rain, that comes to about 43 inches of water.

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 123 43.4 in
July, average90° / 68° · high / low, the warmest month
January, average43° / 24° · high / low, the coldest month
Rain and melted snow43.4 in · wettest months: May and April
Snow a year11.2 in · snowiest: January
Hottest on record110°F · July 14, 1954
Coldest on record−27°F · January 17, 1977
Wettest day on record8.15 in · June 15, 1957
Snowiest day on record14.8 in · January 31, 1982
90° days a year53 · about 2 of them 100° or more
Nights at or below 32°93 · and 15 days that stay below freezing
Climate typeHumid subtropical · Köppen Cfa
1Freeze season · from the first fall freeze, about Oct. 14, to the last in spring, about April 12 (median dates)
2Highs of 90° and up · June 28 to Aug. 14; normal highs reach 90°
3Lows below freezing · Nov. 29 to March 3; normal lows fall below 32°
NOVEMBER 14 IN THE RECORD

On November 14 Paderborn normally reaches 59° and falls to 37°. The record high is 82°, in 1999; the record low 11°, in 1986. The most rain on this date, 3.23 in, fell in 1993.

Normals 1991–2020 and records since 1948 at Belleville Siu Research, 16 miles northeast. NOAA, through RCC-ACIS.
3

Where the rain goes

≈ 1,130 mito the Gulf of AmericaPrairie du Long Creek → Richland Creek → Kaskaskia → Mississippi

A raindrop that lands in Paderborn reaches the Gulf of America by way of Prairie du Long Creek, Richland Creek, the Kaskaskia and the Mississippi: about 1,130 river miles.