Jerseyville, Illinois Weather
No Watches or Warnings for Jerseyville
Issued: 3:16 am CST Dec 7, 2025 Latitude: 39.1200471 Longitude: -90.3284479 View on Google Maps
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Current Conditions at
ST CHARLES - (KSET)
34°
Clear
Mist
as of 3:54 AM CST
Rel. Humidity: 86%
Dew Point: 30°F
Visibility: 6 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
6 MPH
140° Southeast
Cloud Level(s): Clear
Current Conditions at
ALTON - (KALN)
37°
Cloudy
Mist
as of 3:55 AM CST
Rel. Humidity: 86%
Dew Point: 34°F
Visibility: 5 Miles
Pressure: 29.93 in.
Flight Rule: MVFR
Cloud Level(s): Solid Overcast at 1200ft
Current Conditions at
ST LOUIS - (KSTL)
37°
Cloudy
as of 3:51 AM CST
Rel. Humidity: 86%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: MVFR
Cloud Level(s): Solid Overcast at 1500ft
Current Conditions at
LITCHFIELD MUNI ARP - (K3LF)
34°
Cloudy
Mist
as of 3:55 AM CST
Rel. Humidity: 93%
Dew Point: 32°F
Visibility: 2 Miles
Pressure: 29.95 in.
Flight Rule: LIFR
Cloud Level(s): Solid Overcast at 300ft
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Overnight... A chance of sprinkles and flurries. Mostly cloudy, with a low around 34. South wind around 7 mph. |
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Sunday... A chance of sprinkles and flurries before 9am. Cloudy, with a high near 37. South wind 5 to 14 mph becoming north in the afternoon. Winds could gust as high as 24 mph. |
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Sunday Night... Mostly cloudy, with a low around 19. North wind 7 to 13 mph, with gusts as high as 22 mph. |
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Monday... Mostly cloudy, then gradually becoming sunny, with a high near 31. North wind around 5 mph becoming calm. |
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Monday Night... Partly cloudy, with a temperature rising to around 31 by 5am. South wind 5 to 11 mph, with gusts as high as 20 mph. |
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Tuesday... Mostly sunny, with a high near 48. |
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Tuesday Night... Mostly cloudy, with a low around 38. |
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Wednesday... Partly sunny, with a high near 44. |
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Wednesday Night... A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 26. |
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Thursday... A 30 percent chance of snow. Mostly cloudy, with a high near 33. |
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Thursday Night... A 20 percent chance of snow. Mostly cloudy, with a low around 14. |
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Friday... Mostly sunny, with a high near 22. |
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Friday Night... Mostly cloudy, with a low around 4. |
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Saturday... Partly sunny and cold, with a high near 18. |
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Current Radar Image
Sun Almanac for Jerseyville, Illinois
Sunrise: 07:08 AM
Sunset: 4:38 PM
Civil Sunrise:06:38 AM
Civil Sunset: 5:08 PM
Nautical Sunrise: 06:04 AM
Nautical Sunset: 5:42 PM
Astro Sunrise: 05:32 AM
Astro Sunset: 6:14 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 6983 locations
in the contiguous United States |
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High
Temp |
81° |
Keathley C 875, Louisiana
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Low
Temp |
-18° |
Jamestown, North Dakota
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Wind
Speed |
36mph |
Dakota Hill, Colorado
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Wind
Gust |
49mph |
Dakota Hill, Colorado
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Wind
Chill |
-29° |
Duluth Intl, Minnesota
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High
Pressure |
30.33Hg |
Hutson Field, North Dakota
and 1 other location
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Low
Pressure |
29.77Hg |
Cleburne, Texas
|
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| # Locations Reporting Snow |
111 |
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| # Locations Reporting Rain |
50 |
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| # Locations Reporting Fog |
158 |
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| Average Temperature in the Contiguous USA |
33° |
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National Weather Service for official information.
