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.

Fog/Mist

49°F

9°C

Humidity 96%
Wind Speed N 7 mph
Barometer 30.13 in
Dewpoint 48°F (9°C)
Visibility 2.00 mi
Wind Chill46°F (8°C)
Last update 19 Nov 5:15 am CST
Extended Forecast for

4 Miles N Smithboro IL

  • Today

    Today: Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 55. Northeast wind around 5 mph becoming calm in the morning.

    High: 55 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. Light southeast wind.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain likely, mainly after noon. Cloudy, with a high near 58. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 70%.

    High: 58 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely. Cloudy, with a low around 51. Light and variable wind. Chance of precipitation is 70%.

    Low: 51 °F

    Rain Likely

  • Friday

    Friday: Rain. High near 60. East wind 3 to 8 mph. Chance of precipitation is 80%.

    High: 60 °F

    Rain

  • Friday Night

    Friday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.

    Low: 46 °F

    Rain Likely
    then Slight
    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 55. Northeast wind around 5 mph becoming calm in the morning.
Tonight
Mostly cloudy, with a low around 45. Light southeast wind.
Thursday
Rain likely, mainly after noon. Cloudy, with a high near 58. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 70%.
Thursday Night
Rain likely. Cloudy, with a low around 51. Light and variable wind. Chance of precipitation is 70%.
Friday
Rain. High near 60. East wind 3 to 8 mph. Chance of precipitation is 80%.
Friday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 61.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 41.
Monday
A 20 percent chance of rain. Partly sunny, with a high near 60.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 41.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Smithboro IL
 38.95°N 89.33°W (Elev. 548 ft)
Last Update:
3:16 am CST Nov 19, 2025
Forecast Valid:
5am CST Nov 19, 2025-6pm CST Nov 25, 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