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Germantown, Illinois Weather Forecast
Germantown, Illinois Weather
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Weather Forecast for Germantown, Illinois : Clinton County
Issued: 3:16 am CST Dec 21, 2025 Latitude: 38.5536601 Longitude: -89.5384209 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Christmas Day Friday Saturday
Cloudy on Overnight Sunny on Sunday Increasing Clouds on Monday Sunny on Tuesday Mostly Cloudy on Wednesday Partly Sunny on Christmas Day Partly Sunny on Friday Mostly Cloudy on Saturday
Low: 27°F High: 44°F High: 50°F High: 63°F High: 67°F High: 72°F High: 61°F High: 57°F
Low: 29°F Low: 45°F Low: 45°F Low: 58°F Low: 50°F Low: 40°F  
Cloudy Sunny Increasing Clouds Sunny Mostly Cloudy Partly Sunny Partly Sunny Mostly Cloudy
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Current Conditions at
SCOTT AFB - (KBLV)
30°
Clear
as of 2:55 AM CST
Rel. Humidity: 63%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.32 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
CENTRALIA MUNICIPAL ARPT - (KENL)
Clear
as of 2:55 AM CST
Wind Data
Calm
Current Conditions at
SPARTA - (KSAR)
34°
Clear
as of 2:55 AM CST
Rel. Humidity: 55%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.34 in.
Flight Rule: VFR
Wind Data
3 MPH
330° Northwest
Cloud Level(s): Clear
Current Conditions at
SALEM-LECKRONE ARPT - (KSLO)
34°
Clear
as of 2:55 AM CST
Rel. Humidity: 59%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.32 in.
Flight Rule: VFR
Wind Data
5 MPH
010° North
Cloud Level(s): Clear
Cloudy on Overnight Overnight... Partly cloudy, with a low around 27. Light north wind.
Sunny on Sunday Sunday... Sunny, with a high near 44. Calm wind becoming northeast around 5 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 29. Calm wind becoming southeast around 6 mph after midnight.
Increasing Clouds on Monday Monday... Increasing clouds, with a high near 50. South wind 6 to 10 mph.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 45. Southwest wind 6 to 9 mph.
Sunny on Tuesday Tuesday... Sunny, with a high near 63.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 45.
Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 67.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 58.
Partly Sunny on Christmas Day Christmas Day... Partly sunny, with a high near 72.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 50.
Partly Sunny on Friday Friday... Partly sunny, with a high near 61.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 40.
Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 57.
Current Radar Image


Sun Almanac for Germantown, Illinois
Sunrise: 07:12 AM
Sunset: 4:41 PM
Civil Sunrise:06:43 AM
Civil Sunset: 5:10 PM
Nautical Sunrise: 06:09 AM
Nautical Sunset: 5:44 PM
Astro Sunrise: 05:37 AM
Astro Sunset: 6:16 PM
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