National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Salem, Salem-Leckrone Airport (KSLO)

Lat: 38.64°NLon: 88.96°WElev: 574ft.

Fog/Mist

35°F

2°C

Humidity 95%
Wind Speed S 3 mph
Barometer 29.97 in
Dewpoint 33°F (1°C)
Visibility 4.00 mi
Last update 27 Feb 5:35 am CST
Extended Forecast for

Salem IL

  • Today

    Today: Sunny, with a high near 69. Southwest wind 5 to 15 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 39. South wind 6 to 10 mph becoming north after midnight. Winds could gust as high as 21 mph.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of rain after noon. Mostly sunny, with a high near 63. Northeast wind around 7 mph becoming south in the afternoon.

    High: 63 °F

    Sunny then
    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before midnight. Partly cloudy, with a low around 30. Southeast wind 6 to 13 mph becoming north after midnight. Winds could gust as high as 21 mph.

    Low: 30 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 45. Northeast wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 45 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain and snow likely. Cloudy, with a low around 31. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Rain/Snow
    Likely

  • Monday

    Monday: A chance of rain and snow before noon, then a slight chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.

    High: 43 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain. High near 53. Chance of precipitation is 80%.

    High: 53 °F

    Rain

Detailed Forecast

Today
Sunny, with a high near 69. Southwest wind 5 to 15 mph.
Tonight
Mostly clear, with a low around 39. South wind 6 to 10 mph becoming north after midnight. Winds could gust as high as 21 mph.
Saturday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 63. Northeast wind around 7 mph becoming south in the afternoon.
Saturday Night
A 20 percent chance of rain before midnight. Partly cloudy, with a low around 30. Southeast wind 6 to 13 mph becoming north after midnight. Winds could gust as high as 21 mph.
Sunday
Mostly cloudy, with a high near 45. Northeast wind 9 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Rain and snow likely. Cloudy, with a low around 31. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday
A chance of rain and snow before noon, then a slight chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 35.
Tuesday
Rain. High near 53. Chance of precipitation is 80%.
Tuesday Night
Rain likely, with thunderstorms also possible after midnight. Cloudy, with a low around 43. Chance of precipitation is 70%.
Wednesday
Rain likely. Cloudy, with a high near 62. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Cloudy, with a low around 52. Chance of precipitation is 60%.
Thursday
Rain likely. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Salem IL
 38.65°N 88.95°W (Elev. 554 ft)
Last Update:
3:31 am CST Feb 27, 2026
Forecast Valid:
5am CST Feb 27, 2026-6pm CST Mar 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation