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

Salem, Salem-Leckrone Airport (KSLO)

Lat: 38.64°NLon: 88.96°WElev: 574ft.

Drizzle

58°F

14°C

Humidity 98%
Wind Speed Calm
Barometer 29.86 in
Dewpoint 57°F (14°C)
Visibility 1.50 mi
Last update 21 Nov 4:15 pm CST
Extended Forecast for

Salem IL

  • This Afternoon

    This Afternoon: A 40 percent chance of rain. Patchy fog. Otherwise, cloudy, with a high near 57. Northeast wind 3 to 5 mph.

    High: 57 °F

    Chance Rain
    and Patchy
    Fog

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 11pm. Patchy fog between 10pm and 11pm. Otherwise, cloudy, with a low around 45. North wind 3 to 8 mph.

    Low: 45 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 58. North wind 5 to 7 mph becoming west in the afternoon.

    High: 58 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38. West wind 5 to 7 mph becoming calm after midnight.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60. Light and variable wind.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Rain likely, mainly after noon. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.

    High: 58 °F

    Slight Chance
    Rain then
    Rain Likely

  • Monday Night

    Monday Night: Rain. Low around 49. Chance of precipitation is 90%.

    Low: 49 °F

    Rain then
    Rain Likely

  • Tuesday

    Tuesday: A 30 percent chance of rain. Partly sunny, with a high near 63.

    High: 63 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 40 percent chance of rain. Patchy fog. Otherwise, cloudy, with a high near 57. Northeast wind 3 to 5 mph.
Tonight
A 30 percent chance of rain, mainly before 11pm. Patchy fog between 10pm and 11pm. Otherwise, cloudy, with a low around 45. North wind 3 to 8 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 58. North wind 5 to 7 mph becoming west in the afternoon.
Saturday Night
Mostly clear, with a low around 38. West wind 5 to 7 mph becoming calm after midnight.
Sunday
Sunny, with a high near 60. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Rain likely, mainly after noon. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.
Monday Night
Rain. Low around 49. Chance of precipitation is 90%.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 27.
Thanksgiving Day
Mostly sunny, with a high near 46.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 44. Chance of precipitation is 20%.
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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:
3:16 pm CST Nov 21, 2025
Forecast Valid:
4pm CST Nov 21, 2025-6pm CST Nov 28, 2025
 
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