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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: 9:36 pm CST Jan 17, 2026 Latitude: 39.9789377 Longitude: -89.843998 View on Google Maps

MouseOver for Detail Forecast
Tonight Sunday M.L.King Day Tuesday Wednesday Thursday Friday Saturday
Mostly Cloudy on Tonight 30% chance of snow on Sunday Sunny on M.L.King Day Mostly Sunny on Tuesday Mostly Sunny on Wednesday Sunny on Thursday Partly Sunny on Friday 20% chance of snow on Saturday
Low: 9 °F High: 27°F High: 15°F High: 32°F High: 37°F High: 32°F High: 37°F High: 23°F
Low: 4 °F Low: 7 °F Low: 24°F Low: 16°F Low: 20°F Low: 14°F  
Mostly Cloudy Snow Sunny Mostly Sunny Mostly Sunny Sunny Partly Sunny Snow
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Current Conditions at
SPRINGFIELD - (KSPI)
14°
Feels like -1°F
Cloudy
as of 10:15 PM CST
Rel. Humidity: 61%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.24 in.
Flight Rule: MVFR
Wind Data
15 MPH
270° West
Cloud Level(s): Broken at 2900ft, Solid Overcast at 11000ft
Current Conditions at
JACKSONVILLE MUNICIPAL - (KIJX)
14°
Feels like -1°F
Cloudy
as of 10:15 PM CST
Rel. Humidity: 66%
Dew Point: 5°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 20 MPH
270° West
Cloud Level(s): Broken at 3100ft, Solid Overcast at 11000ft
Current Conditions at
LOGAN COUNTY AIRPORT - (KAAA)
14°
Cloudy
as of 10:15 PM CST
Rel. Humidity: 56%
Dew Point: 1°F
Visibility: 10 Miles
Pressure: 30.23 in.
Flight Rule: MVFR
Wind Data
7 MPH
250° West
Cloud Level(s): Solid Overcast at 2900ft
Current Conditions at
TAYLORVILLE MUNICIPAL - (KTAZ)
14°
Feels like 1°F
Cloudy
as of 10:15 PM CST
Rel. Humidity: 61%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
10 MPH
280° West
Cloud Level(s): Broken at 3400ft, Solid Overcast at 9500ft
Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 9. Wind chill values between -3 and 2. West wind 9 to 14 mph, with gusts as high as 22 mph.

30% chance of snow Sunday Sunday... A chance of flurries between 9am and noon, then a chance of snow after noon. Increasing clouds, with a high near 27. Wind chill values between -3 and 7. South southwest wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

20% chance of snow Sunday Night Sunday Night... A chance of flurries before 9pm. Mostly cloudy, with a low around 4. Wind chill values between -7 and -17. Blustery, with a southwest wind 10 to 15 mph becoming west northwest 17 to 22 mph in the evening. Winds could gust as high as 34 mph.

Sunny on M.L.King Day M.L.King Day... Sunny, with a high near 15. Wind chill values between -8 and -18. Blustery, with a west northwest wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 32 mph.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 7. West northwest wind around 7 mph becoming south southwest after midnight. Winds could gust as high as 15 mph.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 32. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 24. South wind 9 to 14 mph, with gusts as high as 25 mph.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 37.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 16.

Sunny on Thursday Thursday... Sunny, with a high near 32.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 20.

Partly Sunny on Friday Friday... Partly sunny, with a high near 37.

20% chance of snow Friday Night Friday Night... A chance of snow. Mostly cloudy, with a low around 14.

20% chance of snow Saturday Saturday... A chance of snow. Mostly cloudy, with a high near 23.

Current Radar Image


Sun Almanac for New Salem, Illinois
Sunrise: 07:18 AM
Sunset: 5:01 PM
Civil Sunrise:06:49 AM
Civil Sunset: 5:30 PM
Nautical Sunrise: 06:15 AM
Nautical Sunset: 6:04 PM
Astro Sunrise: 05:43 AM
Astro Sunset: 6:36 PM
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