Current conditions at

Salem, Salem-Leckrone Airport (KSLO)

Lat: 38.64°NLon: 88.96°WElev: 574ft.

Fair

29°F

-2°C

Humidity 92%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 27°F (-3°C)
Visibility 7.00 mi
Last update 1 Jan 2:55 am CST
Extended Forecast for

Vandalia IL

  • Overnight

    Overnight: A chance of flurries.  Mostly cloudy, with a steady temperature around 31. North wind 3 to 5 mph.

    Low: 31 °F

    Chance
    Flurries

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 35. North wind around 6 mph becoming calm  in the morning.

    High: 35 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 37. Calm wind becoming east around 5 mph.

    High: 37 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. Light northeast wind.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of flurries. Mostly cloudy, with a steady temperature around 31. North wind 3 to 5 mph.
New Year's Day
Partly sunny, with a high near 35. North wind around 6 mph becoming calm in the morning.
Thursday Night
Partly cloudy, with a low around 25. Calm wind.
Friday
Mostly cloudy, with a high near 37. Calm wind becoming east around 5 mph.
Friday Night
Mostly cloudy, with a low around 26. Light northeast wind.
Saturday
Partly sunny, with a high near 38.
Saturday Night
Mostly clear, with a low around 23.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
Vandalia IL
 38.96°N 89.11°W (Elev. 531 ft)
1:01 am CST Jan 1, 2026
3am CST Jan 1, 2026-6pm CST Jan 7, 2026
 
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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