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

48°F

9°C

Humidity 87%
Wind Speed Calm
Barometer 30.24 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 23 Nov 10:35 am CST
Extended Forecast for

2 Miles NNW Keyesport IL

  • Today

    Today: Patchy fog before noon. Otherwise, mostly sunny, with a high near 55. Calm wind.

    High: 55 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. Calm wind becoming south around 5 mph after midnight.

    Low: 41 °F

    Mostly Cloudy

  • Monday

    Monday: Rain likely, mainly after 5pm. Cloudy, with a high near 58. South wind 5 to 9 mph. Chance of precipitation is 60%.

    High: 58 °F

    Mostly Cloudy
    then Rain
    Likely

  • Monday Night

    Monday Night: Rain. Low around 49. Southeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 90%.

    Low: 49 °F

    Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Mostly cloudy, with a high near 61. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 61 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 43.

    High: 43 °F

    Sunny

Detailed Forecast

Today
Patchy fog before noon. Otherwise, mostly sunny, with a high near 55. Calm wind.
Tonight
Mostly cloudy, with a low around 41. Calm wind becoming south around 5 mph after midnight.
Monday
Rain likely, mainly after 5pm. Cloudy, with a high near 58. South wind 5 to 9 mph. Chance of precipitation is 60%.
Monday Night
Rain. Low around 49. Southeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 90%.
Tuesday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 61. Calm wind becoming southwest 5 to 7 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Mostly sunny, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 26.
Thanksgiving Day
Sunny, with a high near 43.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 45.
Friday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.
Saturday
A 40 percent chance of rain. Mostly cloudy, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Keyesport IL
 38.77°N 89.29°W (Elev. 463 ft)
Last Update:
10:46 am CST Nov 23, 2025
Forecast Valid:
10am CST Nov 23, 2025-6pm CST Nov 29, 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