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New Salem, Illinois Weather Forecast
New Salem, Illinois Weather
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Weather Forecast for New Salem, Illinois : Menard County
Issued: 4:26 am CST Dec 11, 2025 Latitude: 39.9789377 Longitude: -89.843998 View on Google Maps

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Today Tonight Friday Saturday Sunday Monday Tuesday Wednesday
100% chance of snow on Today 100% chance of snow on Tonight Mostly Cloudy on Friday 80% chance of snow on Saturday Sunny on Sunday Sunny on Monday Mostly Sunny on Tuesday Mostly Cloudy on Wednesday
High: 29°F Low: 25°F High: 32°F High: 16°F High: 6 °F High: 29°F High: 37°F High: 43°F
Low: 12°F Low: -8°F Low: -6°F Low: 16°F Low: 30°F  
Snow Snow Mostly Cloudy Snow Sunny Sunny Mostly Sunny Mostly Cloudy
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Current Conditions at
SPRINGFIELD - (KSPI)
27°
Feels like 16°F
Cloudy
as of 3:52 AM CST
Rel. Humidity: 68%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
10 MPH
310° Northwest
Cloud Level(s): Solid Overcast at 3300ft
Current Conditions at
JACKSONVILLE MUNICIPAL - (KIJX)
25°
Cloudy
as of 4:35 AM CST
Rel. Humidity: 73%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: MVFR
Wind Data
6 MPH
310° Northwest
Cloud Level(s): Solid Overcast at 2800ft
Current Conditions at
LOGAN COUNTY AIRPORT - (KAAA)
27°
Cloudy
as of 4:35 AM CST
Rel. Humidity: 68%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: MVFR
Wind Data
5 MPH
300° Northwest
Cloud Level(s): Solid Overcast at 1400ft
Current Conditions at
TAYLORVILLE MUNICIPAL - (KTAZ)
28°
Feels like 19°F
Cloudy
as of 4:35 AM CST
Rel. Humidity: 74%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
9 MPH
300° Northwest
Cloud Level(s): Solid Overcast at 3200ft
100% chance of snow Today Today... Snow, mainly after 2pm. High near 29. Light and variable wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 100%. Total daytime snow accumulation of around an inch possible.
100% chance of snow Tonight Tonight... Snow, mainly before midnight. Low around 25. Southeast wind around 8 mph becoming north northeast after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 32. North wind 7 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 17 mph.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 12. Wind chill values between 2 and 7. West northwest wind 8 to 10 mph, with gusts as high as 18 mph.
80% chance of snow Saturday Saturday... Snow, mainly after noon. High near 16. North northwest wind 7 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Mostly Clear on Saturday Night Saturday Night... Mostly cloudy, then gradually becoming mostly clear, with a low around -8. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Sunny on Sunday Sunday... Sunny and cold, with a high near 6. Northwest wind 3 to 8 mph. Winds could gust as high as 16 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around -6.
Sunny on Monday Monday... Sunny, with a high near 29.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 16.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 37.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 30.
Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 43.
Current Radar Image


Sun Almanac for New Salem, Illinois
Sunrise: 07:11 AM
Sunset: 4:34 PM
Civil Sunrise:06:41 AM
Civil Sunset: 5:05 PM
Nautical Sunrise: 06:07 AM
Nautical Sunset: 5:39 PM
Astro Sunrise: 05:34 AM
Astro Sunset: 6:12 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.