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

73°F

23°C

Humidity 42%
Wind Speed SW 9 G 17 mph
Barometer 30.09 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 22 Apr 10:35 am CDT
Extended Forecast for

Newton IL

  • Today

    Today: Mostly sunny, with a high near 77. Southwest wind around 14 mph, with gusts as high as 22 mph.

    High: 77 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. South southwest wind around 7 mph, with gusts as high as 15 mph.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. South wind 6 to 15 mph, with gusts as high as 23 mph.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 1am. Partly cloudy, with a low around 62. South wind 11 to 13 mph, with gusts as high as 21 mph.

    Low: 62 °F

    Mostly Clear
    then Chance
    Showers

  • Friday

    Friday: Showers likely, then showers and possibly a thunderstorm after 1pm. High near 74. South southwest wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 74 °F

    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 54. Southwest wind 6 to 8 mph becoming north northwest after midnight.

    Low: 54 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 73. North wind 7 to 9 mph, with gusts as high as 15 mph.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 77. Southwest wind around 14 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 55. South southwest wind around 7 mph, with gusts as high as 15 mph.
Thursday
Sunny, with a high near 80. South wind 6 to 15 mph, with gusts as high as 23 mph.
Thursday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 62. South wind 11 to 13 mph, with gusts as high as 21 mph.
Friday
Showers likely, then showers and possibly a thunderstorm after 1pm. High near 74. South southwest wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 54. Southwest wind 6 to 8 mph becoming north northwest after midnight.
Saturday
Mostly sunny, with a high near 73. North wind 7 to 9 mph, with gusts as high as 15 mph.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Partly sunny, with a high near 74.
Sunday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 59.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 76. Breezy.
Monday Night
A chance of showers. Mostly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 68.
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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 Apr 22, 2026
Forecast Valid:
10am CDT Apr 22, 2026-6pm CDT Apr 28, 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