New Salem, Illinois Weather
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Weather Forecast for New Salem, Illinois : Menard County
Issued: 11:46 pm CDT Oct 17, 2025 Latitude: 39.9789377 Longitude: -89.843998 View on Google Maps

MouseOver for Detail Forecast
Tonight Saturday Sunday Monday Tuesday Wednesday Thursday Friday
20% chance of thunderstorms on Tonight 80% chance of thunderstorms on Saturday Clearing on Sunday Sunny on Monday Sunny on Tuesday Sunny on Wednesday 20% chance of rain on Thursday Mostly Sunny on Friday
Low: 63°F High: 75°F High: 62°F High: 70°F High: 60°F High: 63°F High: 67°F High: 65°F
Low: 47°F Low: 41°F Low: 45°F Low: 36°F Low: 43°F Low: 41°F  
Thunderstorms Thunderstorms Clearing Sunny Sunny Sunny Rain Mostly Sunny
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Current Conditions at
SPRINGFIELD - (KSPI)
70°
Clear
as of 10:52 PM CDST
Rel. Humidity: 64%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 29.78 in.
Flight Rule: VFR
Wind Data
15 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
JACKSONVILLE MUNICIPAL - (KIJX)
68°
Clear
as of 11:35 PM CDST
Rel. Humidity: 64%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 29.76 in.
Flight Rule: VFR
Wind Data
8 MPH
170° South
Cloud Level(s): Clear
Current Conditions at
LOGAN COUNTY AIRPORT - (KAAA)
70°
Clear
as of 11:35 PM CDST
Rel. Humidity: 68%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 29.77 in.
Flight Rule: VFR
Wind Data
9 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
TAYLORVILLE MUNICIPAL - (KTAZ)
66°
Clear
as of 11:38 PM CDST
Rel. Humidity: 77%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 29.80 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
20% chance of thunderstorms Tonight Tonight... A 20 percent chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 63. South southwest wind 10 to 13 mph, with gusts as high as 20 mph.
80% chance of thunderstorms Saturday Saturday... A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 10am. High near 75. South southwest wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
90% chance of thunderstorms Saturday Night Saturday Night... Showers and possibly a thunderstorm. Low around 47. South southwest wind 7 to 17 mph becoming west northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Clearing on Sunday Sunday... Mostly cloudy through mid morning, then gradual clearing, with a high near 62. West northwest wind 16 to 18 mph, with gusts as high as 29 mph.
Clear on Sunday Night Sunday Night... Clear, with a low around 41. West wind 5 to 7 mph becoming south southwest after midnight. Winds could gust as high as 15 mph.
Sunny on Monday Monday... Sunny, with a high near 70. South wind 9 to 18 mph, with gusts as high as 29 mph.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 45. South southwest wind around 11 mph becoming west in the evening. Winds could gust as high as 21 mph.
Sunny on Tuesday Tuesday... Sunny, with a high near 60.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 36.
Sunny on Wednesday Wednesday... Sunny, with a high near 63.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 43.
20% chance of rain Thursday Thursday... A chance of showers. Mostly sunny, with a high near 67.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 41.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 65.
Current Radar Image


Sun Almanac for New Salem, Illinois
Sunrise: 07:14 AM
Sunset: 6:15 PM
Civil Sunrise:06:46 AM
Civil Sunset: 6:43 PM
Nautical Sunrise: 06:15 AM
Nautical Sunset: 7:14 PM
Astro Sunrise: 05:43 AM
Astro Sunset: 7:45 PM
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