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

37°F

3°C

Humidity 75%
Wind Speed Calm
Barometer 30.25 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 12 Feb 9:35 pm CST
Extended Forecast for

Newton IL

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Light east southeast wind.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 54. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 17 mph.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 33. South wind around 6 mph becoming calm in the evening.

    Low: 33 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 40 percent chance of rain after noon. Cloudy, with a high near 51. Calm wind becoming south around 6 mph in the morning.

    High: 51 °F

    Cloudy then
    Chance Rain

  • Saturday Night

    Saturday Night: Rain. Low around 42. East wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 42 °F

    Rain

  • Sunday

    Sunday: A 30 percent chance of rain before noon. Cloudy through mid morning, then gradual clearing, with a high near 55. Northeast wind 7 to 10 mph, with gusts as high as 15 mph.

    High: 55 °F

    Chance Rain
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. North northeast wind around 6 mph becoming calm in the evening.

    Low: 36 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 28. Light east southeast wind.
Friday
Sunny, with a high near 54. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 17 mph.
Friday Night
Increasing clouds, with a low around 33. South wind around 6 mph becoming calm in the evening.
Saturday
A 40 percent chance of rain after noon. Cloudy, with a high near 51. Calm wind becoming south around 6 mph in the morning.
Saturday Night
Rain. Low around 42. East wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
A 30 percent chance of rain before noon. Cloudy through mid morning, then gradual clearing, with a high near 55. Northeast wind 7 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Mostly clear, with a low around 36. North northeast wind around 6 mph becoming calm in the evening.
Washington's Birthday
Mostly sunny, with a high near 58.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Mostly cloudy, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 54.
Wednesday
Mostly cloudy, with a high near 66. Breezy.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 59.
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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:
9:37 pm CST Feb 12, 2026
Forecast Valid:
9pm CST Feb 12, 2026-6pm CST Feb 19, 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