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.

Overcast

32°F

0°C

Humidity 73%
Wind Speed NW 7 mph
Barometer 30.04 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 10 Dec 9:35 pm CST
Extended Forecast for

4 Miles N Smithboro IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow after 4pm. Increasing clouds, with a high near 33. Northwest wind around 6 mph becoming south in the afternoon.

    High: 33 °F

    Partly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Snow likely before 1am, then a chance of rain between 1am and 3am. Mostly cloudy, with a low around 29. South wind around 6 mph becoming northeast after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Snow Likely
    then Chance
    Rain/Snow

  • Friday

    Friday: Partly sunny, with a high near 36. Northwest wind 6 to 10 mph.

    High: 36 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 18. Northwest wind around 7 mph.

    Low: 18 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 24.

    High: 24 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -1.

    Low: -1 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny and cold, with a high near 13.

    High: 13 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 3.

    Low: 3 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 23. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Thursday
A 40 percent chance of snow after 4pm. Increasing clouds, with a high near 33. Northwest wind around 6 mph becoming south in the afternoon.
Thursday Night
Snow likely before 1am, then a chance of rain between 1am and 3am. Mostly cloudy, with a low around 29. South wind around 6 mph becoming northeast after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Partly sunny, with a high near 36. Northwest wind 6 to 10 mph.
Friday Night
Mostly cloudy, with a low around 18. Northwest wind around 7 mph.
Saturday
A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 24.
Saturday Night
Mostly cloudy, with a low around -1.
Sunday
Sunny and cold, with a high near 13.
Sunday Night
Mostly clear, with a low around 3.
Monday
Sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 31.
Wednesday
A 20 percent chance of rain. Mostly cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Smithboro IL
 38.95°N 89.33°W (Elev. 548 ft)
Last Update:
8:01 pm CST Dec 10, 2025
Forecast Valid:
9pm CST Dec 10, 2025-6pm CST Dec 17, 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