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

69°F

21°C

Humidity 53%
Wind Speed SW 7 mph
Barometer 29.94 in
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 20 Mar 11:10 am CDT
Extended Forecast for

Newton IL

  • Today

    Today: Mostly sunny, with a high near 79. West wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 79 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 47. West northwest wind 5 to 8 mph becoming northeast after midnight. Winds could gust as high as 15 mph.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 77. Northeast wind 5 to 7 mph becoming southwest in the afternoon.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. South southwest wind 5 to 10 mph, with gusts as high as 17 mph.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 82. South southwest wind 10 to 17 mph, with gusts as high as 25 mph.

    High: 82 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of rain before 1am. Partly cloudy, with a low around 40. North wind 14 to 18 mph, with gusts as high as 26 mph.

    Low: 40 °F

    Chance Rain

  • Monday

    Monday: Sunny, with a high near 54. North wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 54 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 79. West wind 10 to 15 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 47. West northwest wind 5 to 8 mph becoming northeast after midnight. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 77. Northeast wind 5 to 7 mph becoming southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 57. South southwest wind 5 to 10 mph, with gusts as high as 17 mph.
Sunday
Mostly sunny, with a high near 82. South southwest wind 10 to 17 mph, with gusts as high as 25 mph.
Sunday Night
A 30 percent chance of rain before 1am. Partly cloudy, with a low around 40. North wind 14 to 18 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 54. North wind 10 to 14 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 58.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Partly sunny, with a high near 61.
Wednesday Night
Mostly cloudy, with a low around 48.
Thursday
Sunny, with a high near 73.
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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:
10:36 am CDT Mar 20, 2026
Forecast Valid:
11am CDT Mar 20, 2026-6pm CDT Mar 26, 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