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

33°F

1°C

Humidity 87%
Wind Speed E 9 mph
Barometer 29.87 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 26 Feb 4:30 am CST
Extended Forecast for

Newton IL

  • Overnight

    Overnight: A 50 percent chance of rain. Cloudy, with a low around 34. North northeast wind around 8 mph, with gusts as high as 15 mph.

    Low: 34 °F

    Chance Rain

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 52. Northeast wind 5 to 7 mph becoming light and variable in the afternoon.

    High: 52 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33. Calm wind becoming south southwest 5 to 7 mph after midnight.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64. South southwest wind 7 to 17 mph, with gusts as high as 26 mph.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. South southwest wind 7 to 11 mph becoming north after midnight. Winds could gust as high as 22 mph.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny through mid morning, then becoming mostly cloudy, with a high near 58. East wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 58 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before midnight. Partly cloudy, with a low around 28. North northeast wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 28 °F

    Chance Rain
    then Partly
    Cloudy

  • Sunday

    Sunday: A chance of rain and snow after noon. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.

    High: 39 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow likely, mainly before midnight. Cloudy, with a low around 25. Chance of precipitation is 70%.

    Low: 25 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
A 50 percent chance of rain. Cloudy, with a low around 34. North northeast wind around 8 mph, with gusts as high as 15 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 52. Northeast wind 5 to 7 mph becoming light and variable in the afternoon.
Thursday Night
Mostly clear, with a low around 33. Calm wind becoming south southwest 5 to 7 mph after midnight.
Friday
Sunny, with a high near 64. South southwest wind 7 to 17 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 38. South southwest wind 7 to 11 mph becoming north after midnight. Winds could gust as high as 22 mph.
Saturday
Sunny through mid morning, then becoming mostly cloudy, with a high near 58. East wind 6 to 10 mph, with gusts as high as 16 mph.
Saturday Night
A 30 percent chance of rain before midnight. Partly cloudy, with a low around 28. North northeast wind 10 to 14 mph, with gusts as high as 23 mph.
Sunday
A chance of rain and snow after noon. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.
Sunday Night
Rain and snow likely, mainly before midnight. Cloudy, with a low around 25. Chance of precipitation is 70%.
Monday
A chance of rain and snow before noon. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 25.
Tuesday
A chance of rain. Cloudy, with a high near 42.
Tuesday Night
A chance of rain. Cloudy, with a low around 30.
Wednesday
A chance of rain. Mostly cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Newton IL
 38.99°N 88.16°W (Elev. 492 ft)
Last Update:
4:41 am CST Feb 26, 2026
Forecast Valid:
4am CST Feb 26, 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