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Newton Corners, Illinois Weather Forecast
Newton Corners, Illinois Weather
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Weather Forecast for Newton Corners, Illinois : Whiteside County
Issued: 10:46 pm CST Dec 4, 2025 Latitude: 41.7364194 Longitude: -90.1165117 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
Patchy Fog on Tonight Morning Fog on Friday Partly Sunny on Saturday 30% chance of snow on Sunday Partly Sunny on Monday Mostly Cloudy on Tuesday 40% chance of rain & snow on Wednesday Partly Sunny on Thursday
Low: -3°F High: 30°F High: 27°F High: 22°F High: 22°F High: 31°F High: 33°F High: 23°F
Low: 18°F Low: 18°F Low: -4°F Low: 17°F Low: 27°F Low: 8°F  
Patchy Fog Morning Fog Partly Sunny Snow Partly Sunny Mostly Cloudy Rain & Snow Partly Sunny
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Current Conditions at
CLINTON - (KCWI)
3°
Clear
as of 10:56 PM CST
Rel. Humidity: 84%
Dew Point: -0°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
8 MPH
150° Southeast
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
Patchy Fog on Tonight Tonight... Patchy fog. Otherwise, mostly clear early, then becoming mostly cloudy, with a low around -3. Wind chill values as low as -15. South wind 5 to 10 mph.
Morning Fog on Friday Friday... Patchy fog before 9am. Otherwise, increasing clouds, with a high near 30. Wind chill values as low as -5. South wind around 10 mph.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 18. Southwest wind 5 to 10 mph becoming northwest after midnight.
Partly Sunny on Saturday Saturday... Partly sunny, with a high near 27. Northwest wind around 5 mph becoming northeast in the afternoon.
70% chance of snow Saturday Night Saturday Night... Snow likely, mainly after midnight. Mostly cloudy, with a low around 18. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
30% chance of snow Sunday Sunday... A 30 percent chance of snow before noon. Partly sunny, with a high near 22.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around -4.
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 17.
Mostly Cloudy on Tuesday Tuesday... Mostly cloudy, with a high near 31.
50% chance of snow Tuesday Night Tuesday Night... A 50 percent chance of snow. Mostly cloudy, with a low around 27.
40% chance of rain & snow Wednesday Wednesday... A chance of rain and snow. Mostly cloudy, with a high near 33. Chance of precipitation is 40%.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 8.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 23.
Sun Almanac for Newton Corners, Illinois
Sunrise: 07:13 AM
Sunset: 4:30 PM
Civil Sunrise:06:41 AM
Civil Sunset: 5:01 PM
Nautical Sunrise: 06:07 AM
Nautical Sunset: 5:36 PM
Astro Sunrise: 05:33 AM
Astro Sunset: 6:09 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.