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.

Fair

62°F

17°C

Humidity 59%
Wind Speed W 15 G 20 mph
Barometer 30.04 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 5 Nov 8:55 am CST
Extended Forecast for

4 Miles SSW Vandalia IL

  • Today

    Today: Sunny, with a high near 69. West wind 8 to 14 mph becoming north in the afternoon. Winds could gust as high as 24 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 35. North wind around 6 mph becoming light and variable in the evening.

    Low: 35 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 63. Light and variable wind becoming southeast 5 to 10 mph in the morning.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 48. Southeast wind 7 to 10 mph becoming southwest after midnight.

    Low: 48 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: A 40 percent chance of rain, mainly before noon. Mostly sunny, with a high near 71. West wind 7 to 11 mph.

    High: 71 °F

    Chance Rain

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of rain after noon. Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 69. West wind 8 to 14 mph becoming north in the afternoon. Winds could gust as high as 24 mph.
Tonight
Clear, with a low around 35. North wind around 6 mph becoming light and variable in the evening.
Thursday
Sunny, with a high near 63. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Thursday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 48. Southeast wind 7 to 10 mph becoming southwest after midnight.
Friday
A 40 percent chance of rain, mainly before noon. Mostly sunny, with a high near 71. West wind 7 to 11 mph.
Friday Night
Mostly clear, with a low around 39.
Saturday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 64.
Saturday Night
A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Mostly clear, with a low around 22.
Monday
Sunny, with a high near 42.
Monday Night
Mostly clear, with a low around 23.
Veterans Day
Mostly sunny, with a high near 52.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Vandalia IL
 38.92°N 89.14°W (Elev. 502 ft)
Last Update:
6:31 am CST Nov 5, 2025
Forecast Valid:
9am CST Nov 5, 2025-6pm CST Nov 11, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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