Current conditions at

Salem, Salem-Leckrone Airport (KSLO)

Lat: 38.64°NLon: 88.96°WElev: 574ft.

Fair

71°F

22°C

Humidity 42%
Wind Speed NA
Barometer 30.06 in
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 8 Oct 6:55 pm CDT
Extended Forecast for

Saint Peter IL

  • Tonight

    Tonight: Clear, with a low around 52. Calm wind.

    Low: 52 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 87. Calm wind becoming south 5 to 9 mph in the morning.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. Southeast wind 3 to 5 mph.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 81. Southeast wind 3 to 8 mph.

    High: 81 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Rain likely.  Mostly cloudy, with a low around 59. East wind around 8 mph.  Chance of precipitation is 60%.

    Low: 59 °F

    Rain Likely

  • Sunday

    Sunday: A 20 percent chance of rain before 1pm.  Partly sunny, with a high near 75.

    High: 75 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 52. Calm wind.
Friday
Sunny, with a high near 87. Calm wind becoming south 5 to 9 mph in the morning.
Friday Night
Mostly clear, with a low around 59. Southeast wind 3 to 5 mph.
Saturday
Partly sunny, with a high near 81. Southeast wind 3 to 8 mph.
Saturday Night
Rain likely. Mostly cloudy, with a low around 59. East wind around 8 mph. Chance of precipitation is 60%.
Sunday
A 20 percent chance of rain before 1pm. Partly sunny, with a high near 75.
Sunday Night
Mostly clear, with a low around 57.
Columbus Day
Sunny, with a high near 87.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Sunny, with a high near 83.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 57.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 78.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 59.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Peter IL
 38.86°N 88.83°W (Elev. 574 ft)
4:51 pm CDT Oct 8, 2026
7pm CDT Oct 8, 2026-6pm CDT Oct 15, 2026
 
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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