Kemper, Illinois Weather
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Weather Forecast for Kemper, Illinois : Jersey County
Issued: 10:26 pm CDT Jul 30, 2025 Latitude: 39.2161575 Longitude: -90.1645552 View on Google Maps

MouseOver for Detail Forecast
Overnight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
20% chance of thunderstorms on Overnight 40% chance of rain on Thursday Sunny on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday 20% chance of thunderstorms on Monday 20% chance of thunderstorms on Tuesday Mostly Sunny on Wednesday
Low: 70°F High: 76°F High: 78°F High: 78°F High: 79°F High: 81°F High: 82°F High: 85°F
Low: 60°F Low: 57°F Low: 58°F Low: 62°F Low: 65°F Low: 66°F  
Thunderstorms Rain Sunny Mostly Sunny Mostly Sunny Thunderstorms Thunderstorms Mostly Sunny
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Current Conditions at
ALTON - (KALN)
79°
Cloudy
as of 12:35 AM CDST
Rel. Humidity: 83%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 4400ft
Current Conditions at
ST CHARLES - (KSET)
79°
Cloudy
as of 11:54 PM CDST
Rel. Humidity: 88%
Dew Point: 75°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 4500ft, Scattered at 5000ft, Solid Overcast at 7000ft
Current Conditions at
LITCHFIELD MUNI ARP - (K3LF)
75°
Cloudy
as of 12:35 AM CDST
Rel. Humidity: 94%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
5 MPH
320° Northwest
Cloud Level(s): Broken at 4700ft, Solid Overcast at 6000ft
Current Conditions at
ST LOUIS - (KSTL)
81°
Cloudy
as of 11:51 PM CDST
Rel. Humidity: 83%
Dew Point: 75°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
3 MPH
070° East
Cloud Level(s): Broken at 3900ft, Solid Overcast at 11000ft
20% chance of thunderstorms Overnight Overnight... A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 70. North wind around 7 mph. Chance of precipitation is 20%.
40% chance of rain Thursday Thursday... A 40 percent chance of showers, mainly before 1pm. Cloudy, with a high near 76. Northeast wind 9 to 14 mph, with gusts as high as 21 mph.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 60. Northeast wind 9 to 11 mph.
Sunny on Friday Friday... Sunny, with a high near 78. Northeast wind 9 to 11 mph.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 57. Northeast wind 6 to 9 mph.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 78.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 58.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 79.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 62.
20% chance of thunderstorms Monday Monday... A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 81.
20% chance of thunderstorms Monday Night Monday Night... A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.
20% chance of thunderstorms Tuesday Tuesday... A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 66.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 85.
Current Radar Image


Sun Almanac for Kemper, Illinois
Sunrise: 06:01 AM
Sunset: 8:13 PM
Civil Sunrise:05:31 AM
Civil Sunset: 8:43 PM
Nautical Sunrise: 04:54 AM
Nautical Sunset: 9:20 PM
Astro Sunrise: 04:14 AM
Astro Sunset: 10:00 PM
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