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Otterville, Illinois Weather Forecast
Otterville, Illinois Weather
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Weather Forecast for Otterville, Illinois : Jersey County
Issued: 5:01 am CST Dec 7, 2025 Latitude: 39.0506032 Longitude: -90.3984486 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Monday Tuesday Wednesday Thursday Friday Saturday
20% chance of snow on Today Mostly Cloudy on Tonight Mostly Cloudy on Monday Mostly Sunny on Tuesday Partly Sunny on Wednesday 30% chance of snow on Thursday Partly Sunny on Friday Partly Sunny on Saturday
High: 31 °F Low: 20°F High: 32°F High: 49°F High: 45°F High: 34°F High: 23°F High: 19°F
Low: 24°F Low: 39°F Low: 26°F Low: 15°F Low: 4°F  
Snow Mostly Cloudy Mostly Cloudy Mostly Sunny Partly Sunny Snow Partly Sunny Partly Sunny
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Current Conditions at
ST CHARLES - (KSET)
34°
Cloudy
Mist
as of 5:54 AM CST
Rel. Humidity: 93%
Dew Point: 32°F
Visibility: 5 Miles
Pressure: 29.93 in.
Flight Rule: MVFR
Wind Data
5 MPH
070° East
Cloud Level(s): Solid Overcast at 2600ft
Current Conditions at
ST LOUIS - (KSTL)
39°
Mostly Cloudy
as of 5:51 AM CST
Rel. Humidity: 86%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: MVFR
Wind Data
5 MPH
200° South
Cloud Level(s): Broken at 2800ft
Current Conditions at
ALTON - (KALN)
37°
Cloudy
Mist
as of 6:35 AM CST
Rel. Humidity: 86%
Dew Point: 34°F
Visibility: 5 Miles
Pressure: 29.96 in.
Flight Rule: MVFR
Wind Data
5 MPH
170° South
Cloud Level(s): Scattered at 1700ft, Solid Overcast at 2400ft
Current Conditions at
SPIRIT OF ST LOUIS - (KSUS)
37°
Cloudy
as of 5:54 AM CST
Rel. Humidity: 86%
Dew Point: 34°F
Visibility: 9 Miles
Pressure: 29.93 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 2600ft
20% chance of snow Today Today... A chance of sprinkles and flurries before 8am, then a chance of sprinkles between 8am and 9am. Cloudy, with a temperature falling to around 31 by 5pm. Southwest wind 5 to 14 mph becoming north in the afternoon. Winds could gust as high as 23 mph.

Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 20. North wind 6 to 13 mph, with gusts as high as 21 mph.

Mostly Cloudy on Monday Monday... Mostly cloudy, then gradually becoming sunny, with a high near 32. North wind around 5 mph becoming calm.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 24. South wind 5 to 10 mph, with gusts as high as 20 mph.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 49. Southwest wind around 11 mph, with gusts as high as 21 mph.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 39.

Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 45.

20% chance of snow Wednesday Night Wednesday Night... A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 26.

30% chance of snow Thursday Thursday... A 30 percent chance of snow. Mostly cloudy, with a high near 34.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 15.

Partly Sunny on Friday Friday... Partly sunny, with a high near 23.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 4.

Partly Sunny on Saturday Saturday... Partly sunny and cold, with a high near 19.

Current Radar Image


Sun Almanac for Otterville, Illinois
Sunrise: 07:08 AM
Sunset: 4:39 PM
Civil Sunrise:06:38 AM
Civil Sunset: 5:09 PM
Nautical Sunrise: 06:04 AM
Nautical Sunset: 5:42 PM
Astro Sunrise: 05:32 AM
Astro Sunset: 6:14 PM
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