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

46°F

8°C

Humidity 87%
Wind Speed S 5 mph
Barometer 29.96 in
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 17 Feb 7:35 am CST
Extended Forecast for

4 Miles N Smithboro IL

  • Today

    Today: Mostly cloudy, with a high near 58. South wind 7 to 15 mph, with gusts as high as 29 mph.

    High: 58 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of rain between midnight and 3am. Mostly cloudy, with a low around 53. Breezy, with a south wind 16 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.

    Low: 53 °F

    Cloudy and
    Breezy then
    Slight Chance
    Rain

  • Wednesday

    Wednesday: Sunny, with a high near 69. Southwest wind 6 to 15 mph, with gusts as high as 24 mph.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly after midnight. Partly cloudy, with a low around 47. South wind around 6 mph.

    Low: 47 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 68. South wind 6 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

    High: 68 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 36.

    Low: 36 °F

    Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after noon. Mostly sunny, with a high near 43.

    High: 43 °F

    Chance Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 58. South wind 7 to 15 mph, with gusts as high as 29 mph.
Tonight
A slight chance of rain between midnight and 3am. Mostly cloudy, with a low around 53. Breezy, with a south wind 16 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 69. Southwest wind 6 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
A 30 percent chance of showers, mainly after midnight. Partly cloudy, with a low around 47. South wind around 6 mph.
Thursday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 68. South wind 6 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Thursday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 36.
Friday
Sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 28.
Saturday
A 30 percent chance of snow, mainly after noon. Mostly sunny, with a high near 43.
Saturday Night
A 20 percent chance of snow before midnight. Mostly clear, with a low around 24.
Sunday
Sunny, with a high near 37.
Sunday Night
Mostly clear, with a low around 17.
Monday
Sunny, with a high near 37.
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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:
5:01 am CST Feb 17, 2026
Forecast Valid:
7am CST Feb 17, 2026-6pm CST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation