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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: 11:36 am CST Jan 19, 2026 Latitude: 39.9789377 Longitude: -89.843998 View on Google Maps

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M.L.King Day Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
Sunny on M.L.King Day Cloudy on Tonight Mostly Sunny on Tuesday Mostly Sunny on Wednesday Mostly Sunny on Thursday Mostly Cloudy on Friday Partly Sunny on Saturday Mostly Sunny on Sunday
High: 14°F Low: 8 °F High: 31°F High: 38°F High: 30°F High: 18°F High: 10°F High: 21°F
  Low: 25°F Low: 18°F Low: 10°F Low: -5°F Low: 2°F  
Sunny Cloudy Mostly Sunny Mostly Sunny Mostly Sunny Mostly Cloudy Partly Sunny Mostly Sunny
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Current Conditions at
SPRINGFIELD - (KSPI)
12°
Feels like -6°F
Clear
as of 11:52 AM CST
Rel. Humidity: 43%
Dew Point: -6°F
Visibility: 10 Miles
Pressure: 30.39 in.
Flight Rule: VFR
Wind Data
21 MPH
Gust: 33 MPH
270° West
Cloud Level(s): Clear
Current Conditions at
JACKSONVILLE MUNICIPAL - (KIJX)
14°
Feels like -5°F
Clear
as of 12:15 PM CST
Rel. Humidity: 40%
Dew Point: -6°F
Visibility: 10 Miles
Pressure: 30.41 in.
Flight Rule: VFR
Wind Data
24 MPH
Gust: 28 MPH
290° West
Cloud Level(s): Clear
Current Conditions at
LOGAN COUNTY AIRPORT - (KAAA)
12°
Feels like -2°F
Clear
as of 12:15 PM CST
Rel. Humidity: 39%
Dew Point: -8°F
Visibility: 10 Miles
Pressure: 30.38 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 22 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
TAYLORVILLE MUNICIPAL - (KTAZ)
14°
Feels like -2°F
Clear
as of 12:15 PM CST
Rel. Humidity: 43%
Dew Point: -4°F
Visibility: 10 Miles
Pressure: 30.40 in.
Flight Rule: VFR
Wind Data
18 MPH
Gust: 23 MPH
270° West
Cloud Level(s): Clear
Sunny on M.L.King Day M.L.King Day... Sunny, with a high near 14. Wind chill values between -1 and -7. Blustery, with a west northwest wind 11 to 20 mph, with gusts as high as 30 mph.

Cloudy on Tonight Tonight... Partly cloudy, with a low around 8. Wind chill values between -1 and 4. Southwest wind 5 to 8 mph, with gusts as high as 15 mph.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 31. Wind chill values between 1 and 11. South southwest wind 5 to 9 mph, with gusts as high as 15 mph.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 25. South southeast wind 7 to 15 mph becoming southwest after midnight. Winds could gust as high as 28 mph.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 38. West wind 9 to 14 mph, with gusts as high as 25 mph.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 18. West southwest wind 8 to 11 mph, with gusts as high as 21 mph.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 30. West wind 6 to 10 mph, with gusts as high as 18 mph.

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

Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 18.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around -5.

Partly Sunny on Saturday Saturday... Partly sunny and cold, with a high near 10.

20% chance of snow Saturday Night Saturday Night... A chance of snow. Mostly cloudy, with a low around 2.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 21.

Current Radar Image


Sun Almanac for New Salem, Illinois
Sunrise: 07:17 AM
Sunset: 5:03 PM
Civil Sunrise:06:48 AM
Civil Sunset: 5:33 PM
Nautical Sunrise: 06:15 AM
Nautical Sunset: 6:06 PM
Astro Sunrise: 05:42 AM
Astro Sunset: 6:38 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.