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Ottville, Illinois Weather Forecast
Ottville, Illinois Weather
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Weather Forecast for Ottville, Illinois : Bureau County
Issued: 10:46 pm CST Dec 4, 2025 Latitude: 41.348091 Longitude: -89.258698 View on Google Maps

MouseOver for Detail Forecast
Overnight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
Morning Fog on Overnight Morning Fog on Friday Partly Sunny on Saturday 40% chance of snow on Sunday Partly Sunny on Monday Mostly Cloudy on Tuesday 50% chance of rain & snow on Wednesday Partly Sunny on Thursday
Low: 3 °F High: 29°F High: 28°F High: 23°F High: 22°F High: 32°F High: 34°F High: 23°F
Low: 21°F Low: 20°F Low: 0°F Low: 16°F Low: 28°F Low: 10°F  
Morning Fog Morning Fog Partly Sunny Snow Partly Sunny Mostly Cloudy Rain & Snow Partly Sunny
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Current Conditions at
PERU - (KVYS)
Clear
as of 11:35 PM CST
Rel. Humidity: 84%
Dew Point: -2°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Wind Data
6 MPH
160° South
Cloud Level(s): Clear
Current Conditions at
LACON/MARSHALL COUNTY - (KC75)
Clear
as of 11:35 PM CST
Rel. Humidity: 71%
Dew Point: -4°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: VFR
Wind Data
6 MPH
160° South
Cloud Level(s): Clear
Current Conditions at
STERLING ROCK - (KSQI)
-6°
Clear
as of 10:56 PM CST
Rel. Humidity: 83%
Dew Point: -9°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: VFR
Wind Data
3 MPH
Cloud Level(s): Clear
Morning Fog on Overnight Overnight... Patchy fog. Otherwise, increasing clouds, with a temperature rising to around 3 by 5am. Wind chill values as low as -15. South wind around 5 mph.

Morning Fog on Friday Friday... Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 29. Wind chill values as low as -10. South wind around 10 mph, with gusts as high as 20 mph.

20% chance of freezing rain & snow Friday Night Friday Night... A slight chance of snow and freezing rain before midnight. Mostly cloudy, with a low around 21. Southwest wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 20%.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 28. West wind around 5 mph becoming calm in the afternoon.

60% chance of snow Saturday Night Saturday Night... Snow likely, mainly after midnight. Cloudy, with a low around 20. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

40% chance of snow Sunday Sunday... A 40 percent chance of snow before noon. Partly sunny, with a high near 23.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 0.

Partly Sunny on Monday Monday... Partly sunny, with a high near 22.

40% chance of snow Monday Night Monday Night... A 40 percent chance of snow. Mostly cloudy, with a low around 16.

Mostly Cloudy on Tuesday Tuesday... Mostly cloudy, with a high near 32.

50% chance of snow Tuesday Night Tuesday Night... A 50 percent chance of snow. Cloudy, with a low around 28.

50% chance of rain & snow Wednesday Wednesday... A chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 50%.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 10.

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

Sun Almanac for Ottville, Illinois
Sunrise: 07:08 AM
Sunset: 4:28 PM
Civil Sunrise:06:37 AM
Civil Sunset: 4:59 PM
Nautical Sunrise: 06:03 AM
Nautical Sunset: 5:33 PM
Astro Sunrise: 05:29 AM
Astro Sunset: 6:07 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.