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.

Fair

45°F

7°C

Humidity 79%
Wind Speed NE 3 mph
Barometer 30.16 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 9 Jan 7:55 pm CST
Extended Forecast for

4 Miles N Vandalia IL

  • Tonight

    Tonight: A 20 percent chance of rain after 4am. Mostly cloudy, with a low around 38. Northeast wind around 5 mph becoming calm after midnight.

    Low: 38 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A chance of rain before 9am, then a chance of sprinkles after 4pm. Cloudy through mid morning, then gradual clearing, with a high near 43. Light west wind becoming northwest 12 to 17 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 30%.

    High: 43 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: A chance of sprinkles and flurries before 10pm, then a chance of flurries between 10pm and midnight. Partly cloudy, with a low around 24. Northwest wind 9 to 17 mph, with gusts as high as 29 mph.

    Low: 24 °F

    Chance
    Sprinkles/Flurries
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 34. Northwest wind 12 to 17 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24. Southwest wind 3 to 7 mph.

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain after 4am. Mostly cloudy, with a low around 38. Northeast wind around 5 mph becoming calm after midnight.
Saturday
A chance of rain before 9am, then a chance of sprinkles after 4pm. Cloudy through mid morning, then gradual clearing, with a high near 43. Light west wind becoming northwest 12 to 17 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 30%.
Saturday Night
A chance of sprinkles and flurries before 10pm, then a chance of flurries between 10pm and midnight. Partly cloudy, with a low around 24. Northwest wind 9 to 17 mph, with gusts as high as 29 mph.
Sunday
Sunny, with a high near 34. Northwest wind 12 to 17 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 26 mph.
Sunday Night
Mostly clear, with a low around 24. Southwest wind 3 to 7 mph.
Monday
Sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 35.
Wednesday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Mostly sunny, with a high near 32.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Mostly cloudy, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Vandalia IL
 39.05°N 89.1°W (Elev. 650 ft)
Last Update:
4:51 pm CST Jan 9, 2026
Forecast Valid:
8pm CST Jan 9, 2026-6pm CST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation