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.

Overcast

42°F

6°C

Humidity 75%
Wind Speed Calm
Barometer 29.83 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 25 Feb 10:10 pm CST
Extended Forecast for

Newton IL

  • Tonight

    Tonight: A chance of rain after midnight, mixing with snow after 4am. Cloudy, with a low around 32. North northeast wind 3 to 8 mph. Chance of precipitation is 50%.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 51. Northeast wind around 6 mph becoming calm in the afternoon.

    High: 51 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33. Calm wind becoming south southwest around 6 mph after midnight.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. Southwest wind 6 to 14 mph, with gusts as high as 20 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. South southwest wind 7 to 10 mph becoming north after midnight. Winds could gust as high as 17 mph.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 58. North northeast wind 7 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 16 mph.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. North northeast wind 10 to 15 mph, with gusts as high as 23 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of rain and snow after noon. Cloudy, with a high near 41. Chance of precipitation is 30%.

    High: 41 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow likely. Cloudy, with a low around 26. Chance of precipitation is 70%.

    Low: 26 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
A chance of rain after midnight, mixing with snow after 4am. Cloudy, with a low around 32. North northeast wind 3 to 8 mph. Chance of precipitation is 50%.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 51. Northeast wind around 6 mph becoming calm in the afternoon.
Thursday Night
Mostly clear, with a low around 33. Calm wind becoming south southwest around 6 mph after midnight.
Friday
Sunny, with a high near 63. Southwest wind 6 to 14 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 38. South southwest wind 7 to 10 mph becoming north after midnight. Winds could gust as high as 17 mph.
Saturday
Mostly sunny, with a high near 58. North northeast wind 7 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 16 mph.
Saturday Night
Partly cloudy, with a low around 29. North northeast wind 10 to 15 mph, with gusts as high as 23 mph.
Sunday
A chance of rain and snow after noon. Cloudy, with a high near 41. Chance of precipitation is 30%.
Sunday Night
Rain and snow likely. Cloudy, with a low around 26. Chance of precipitation is 70%.
Monday
A 30 percent chance of rain before noon. Mostly cloudy, with a high near 37.
Monday Night
A chance of rain or freezing rain. Cloudy, with a low around 25.
Tuesday
A chance of rain. Cloudy, with a high near 42.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 31.
Wednesday
A chance of rain. Mostly cloudy, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Newton IL
 38.99°N 88.16°W (Elev. 492 ft)
Last Update:
10:16 pm CST Feb 25, 2026
Forecast Valid:
10pm CST Feb 25, 2026-6pm CST Mar 4, 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