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

67°F

19°C

Humidity 90%
Wind Speed NW 5 mph
Barometer 30.02 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 19 Jun 7:35 am CDT
Extended Forecast for

3 Miles SW West Salem IL

  • Juneteenth

    Juneteenth: Sunny, with a high near 82. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 82 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 63. Light and variable wind.

    Low: 63 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 85. Calm wind becoming west southwest around 5 mph in the morning.

    High: 85 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66. Light and variable wind.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Showers likely, then showers and possibly a thunderstorm after 10am. High near 84. South wind 5 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

    High: 84 °F

    Showers
    Likely then
    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 68. South wind around 15 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 100%.

    Low: 68 °F

    Showers

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. West wind around 13 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 79 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 61. North northeast wind 5 to 10 mph.

    Low: 61 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79. North northeast wind 3 to 5 mph.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Juneteenth
Sunny, with a high near 82. Calm wind becoming northwest around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 63. Light and variable wind.
Saturday
Mostly sunny, with a high near 85. Calm wind becoming west southwest around 5 mph in the morning.
Saturday Night
Mostly clear, with a low around 66. Light and variable wind.
Sunday
Showers likely, then showers and possibly a thunderstorm after 10am. High near 84. South wind 5 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Sunday Night
Showers and possibly a thunderstorm. Low around 68. South wind around 15 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 100%.
Monday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. West wind around 13 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 61. North northeast wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 79. North northeast wind 3 to 5 mph.
Tuesday Night
Mostly clear, with a low around 62. Light north wind.
Wednesday
Sunny, with a high near 82. Calm wind becoming west northwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 63. West northwest wind around 5 mph becoming calm in the evening.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83. Calm wind becoming south southwest around 6 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW West Salem IL
 38.5°N 88.02°W
Last Update:
1:26 am CDT Jun 19, 2026
Forecast Valid:
8am CDT Jun 19, 2026-6pm CDT Jun 25, 2026
 
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