National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Salem, Salem-Leckrone Airport (KSLO)

Lat: 38.64°NLon: 88.96°WElev: 574ft.

Overcast

49°F

9°C

Humidity 87%
Wind Speed Calm
Barometer 30.20 in
Dewpoint 46°F (8°C)
Visibility 7.00 mi
Last update 19 Nov 9:35 pm CST
Extended Forecast for

4 Miles N Smithboro IL

  • Tonight

    Tonight: Cloudy, with a low around 44. Calm wind becoming southeast around 5 mph after midnight.

    Low: 44 °F

    Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain, mainly after 5pm. Cloudy, with a high near 58. Southeast wind 5 to 7 mph.

    High: 58 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain. Patchy fog between 10pm and 1am. Low around 51. East wind around 6 mph becoming calm after midnight. Chance of precipitation is 80%.

    Low: 51 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: Rain. High near 60. Light east wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 90%.

    High: 60 °F

    Rain

  • Friday Night

    Friday Night: Rain likely before midnight. Mostly cloudy, with a low around 41. North wind 5 to 7 mph. Chance of precipitation is 60%.

    Low: 41 °F

    Rain Likely
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 44. Calm wind becoming southeast around 5 mph after midnight.
Thursday
A 40 percent chance of rain, mainly after 5pm. Cloudy, with a high near 58. Southeast wind 5 to 7 mph.
Thursday Night
Rain. Patchy fog between 10pm and 1am. Low around 51. East wind around 6 mph becoming calm after midnight. Chance of precipitation is 80%.
Friday
Rain. High near 60. Light east wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 90%.
Friday Night
Rain likely before midnight. Mostly cloudy, with a low around 41. North wind 5 to 7 mph. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 60.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 45.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 58.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 36.
Wednesday
Mostly sunny, with a high near 49.
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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:
8:16 pm CST Nov 19, 2025
Forecast Valid:
9pm CST Nov 19, 2025-6pm CST Nov 26, 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