Keyesport, Illinois Weather
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Weather Forecast for Keyesport, Illinois : Clinton County
Issued: 5:26 am CDT Sep 16, 2025 Latitude: 38.7419922 Longitude: -89.2736838 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Thursday Friday Saturday Sunday Monday
Sunny on Today Mostly Clear on Tonight Sunny on Wednesday Sunny on Thursday 20% chance of on Friday 30% chance of thunderstorms on Saturday 30% chance of on Sunday 30% chance of thunderstorms on Monday
High: 93°F Low: 64°F High: 92°F High: 94°F High: 88°F High: 84°F High: 86°F High: 86°F
Low: 65°F Low: 67°F Low: 66°F Low: 66°F Low: 66°F  
Sunny Mostly Clear Sunny Sunny Partly Sunny Thunderstorms Partly Sunny Thunderstorms
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Current Conditions at
SALEM-LECKRONE ARPT - (KSLO)
68°
Clear
as of 7:15 AM CDST
Rel. Humidity: 82%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
CENTRALIA MUNICIPAL ARPT - (KENL)
64°
Clear
as of 7:15 AM CDST
Rel. Humidity: 88%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
SCOTT AFB - (KBLV)
66°
Clear
as of 6:55 AM CDST
Rel. Humidity: 88%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
LITCHFIELD MUNI ARP - (K3LF)
59°
Clear
as of 7:15 AM CDST
Rel. Humidity: 87%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 93. Northeast wind 3 to 6 mph.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 64. Northeast wind around 6 mph.
Sunny on Wednesday Wednesday... Sunny, with a high near 92. Light northeast wind.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 65. Light southeast wind.
Sunny on Thursday Thursday... Sunny, with a high near 94. Calm wind becoming south around 5 mph in the afternoon.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 67.
20% chance of Friday Friday... A 20 percent chance of showers. Partly sunny, with a high near 88.
40% chance of thunderstorms Friday Night Friday Night... A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
30% chance of thunderstorms Saturday Saturday... A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
20% chance of thunderstorms Saturday Night Saturday Night... A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
30% chance of Sunday Sunday... A 30 percent chance of showers. Partly sunny, with a high near 86.
30% chance of thunderstorms Sunday Night Sunday Night... A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
30% chance of thunderstorms Monday Monday... A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Current Radar Image


Sun Almanac for Keyesport, Illinois
Sunrise: 06:40 AM
Sunset: 7:04 PM
Civil Sunrise:06:13 AM
Civil Sunset: 7:30 PM
Nautical Sunrise: 05:42 AM
Nautical Sunset: 8:01 PM
Astro Sunrise: 05:10 AM
Astro Sunset: 8:33 PM
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