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

Olney-Noble Airport (KOLY)

Lat: 38.72°NLon: 88.18°WElev: 479ft.

Fair

76°F

24°C

Humidity 30%
Wind Speed SE 7 mph
Barometer 30.08 in
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 6 Oct 1:30 pm CDT
Extended Forecast for

West Salem IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 75. South southeast wind around 6 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 51. Calm wind.

    Low: 51 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. Light south southwest wind becoming west southwest 5 to 9 mph in the morning.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. Southwest wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 82. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 52. Light northeast wind.

    Low: 52 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 82. Southeast wind 3 to 7 mph.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 56. Southeast wind 3 to 5 mph.

    Low: 56 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 86. Light south southeast wind becoming south 5 to 9 mph in the morning.

    High: 86 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 75. South southeast wind around 6 mph.
Tonight
Clear, with a low around 51. Calm wind.
Wednesday
Sunny, with a high near 86. Light south southwest wind becoming west southwest 5 to 9 mph in the morning.
Wednesday Night
Mostly clear, with a low around 56. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 82. Calm wind becoming north 5 to 7 mph in the afternoon.
Thursday Night
Clear, with a low around 52. Light northeast wind.
Friday
Sunny, with a high near 82. Southeast wind 3 to 7 mph.
Friday Night
Clear, with a low around 56. Southeast wind 3 to 5 mph.
Saturday
Sunny, with a high near 86. Light south southeast wind becoming south 5 to 9 mph in the morning.
Saturday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 59. Southeast wind 5 to 7 mph.
Sunday
A chance of showers. Partly sunny, with a high near 76. East southeast wind 6 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 58. East wind around 6 mph becoming calm in the evening.
Columbus Day
Mostly sunny, with a high near 81. Calm wind becoming north 5 to 7 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Salem IL
 38.52°N 88.02°W
Last Update:
1:16 pm CDT Oct 6, 2026
Forecast Valid:
1pm CDT Oct 6, 2026-6pm CDT Oct 12, 2026
 
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Additional Resources

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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