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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: 3:17 pm CST Jan 10, 2026 Latitude: 39.9789377 Longitude: -89.843998 View on Google Maps

MouseOver for Detail Forecast
Tonight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
70% chance of rain & snow on Tonight Sunny on Sunday Mostly Sunny on Monday Partly Sunny on Tuesday Mostly Cloudy on Wednesday Mostly Sunny on Thursday Mostly Cloudy on Friday Partly Sunny on Saturday
Low: 24°F High: 36°F High: 46°F High: 53°F High: 39°F High: 35°F High: 39°F High: 29°F
Low: 26°F Low: 34°F Low: 32°F Low: 18°F Low: 27°F Low: 21°F  
Rain & Snow Sunny Mostly Sunny Partly Sunny Mostly Cloudy Mostly Sunny Mostly Cloudy Partly Sunny
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Current Conditions at
JACKSONVILLE MUNICIPAL - (KIJX)
41°
Feels like 34°F
Cloudy
as of 5:35 PM CST
Rel. Humidity: 52%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 17 MPH
270° West
Cloud Level(s): Broken at 6500ft, Solid Overcast at 7000ft
Current Conditions at
LOGAN COUNTY AIRPORT - (KAAA)
41°
Cloudy
as of 5:35 PM CST
Rel. Humidity: 56%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
8 MPH
250° West
Cloud Level(s): Scattered at 4600ft, Broken at 5000ft, Solid Overcast at 6000ft
Current Conditions at
TAYLORVILLE MUNICIPAL - (KTAZ)
39°
Feels like 32°F
Mostly Cloudy
as of 5:35 PM CST
Rel. Humidity: 64%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
10 MPH
220° Southwest
Cloud Level(s): Broken at 10000ft
70% chance of rain & snow Tonight Tonight... Rain and snow showers likely before 9pm, then a slight chance of snow showers after midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

Sunny on Sunday Sunday... Sunny, with a high near 36. Northwest wind 8 to 17 mph, with gusts as high as 32 mph.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 26. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 46. West southwest wind 7 to 10 mph, with gusts as high as 21 mph.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 34. Southwest wind 6 to 11 mph, with gusts as high as 23 mph.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 53. West southwest wind 11 to 14 mph, with gusts as high as 25 mph.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 32. West southwest wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 21 mph.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 39.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 18.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 35.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 27.

Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 39.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 21.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 29.

Current Radar Image


Sun Almanac for New Salem, Illinois
Sunrise: 07:21 AM
Sunset: 4:53 PM
Civil Sunrise:06:51 AM
Civil Sunset: 5:23 PM
Nautical Sunrise: 06:17 AM
Nautical Sunset: 5:57 PM
Astro Sunrise: 05:45 AM
Astro Sunset: 6:29 PM
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