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

28°F

-2°C

Humidity 86%
Wind Speed Calm
Barometer 30.32 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 12 Feb 2:15 am CST
Extended Forecast for

Newton IL

  • Overnight

    Overnight: Partly cloudy, with a low around 29. West wind 3 to 5 mph.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 47. Calm wind becoming west southwest around 5 mph.

    High: 47 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29. Light southeast wind.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 53. Light south southeast wind becoming south 5 to 9 mph in the morning.

    High: 53 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 33. South southeast wind around 5 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 southeast around 6 mph in the morning.

    High: 51 °F

    Cloudy then
    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely. Cloudy, with a low around 41. East southeast wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 41 °F

    Rain Likely

  • Sunday

    Sunday: A 30 percent chance of rain before noon. Mostly sunny, with a high near 55.

    High: 55 °F

    Chance Rain
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 29. West wind 3 to 5 mph.
Thursday
Mostly cloudy, with a high near 47. Calm wind becoming west southwest around 5 mph.
Thursday Night
Mostly cloudy, with a low around 29. Light southeast wind.
Friday
Partly sunny, then gradually becoming sunny, with a high near 53. Light south southeast wind becoming south 5 to 9 mph in the morning.
Friday Night
Increasing clouds, with a low around 33. South southeast wind around 5 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 southeast around 6 mph in the morning.
Saturday Night
Rain likely. Cloudy, with a low around 41. East southeast wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
A 30 percent chance of rain before noon. Mostly sunny, with a high near 55.
Sunday Night
Mostly clear, with a low around 33.
Washington's Birthday
Mostly sunny, with a high near 57.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Cloudy, with a high near 61.
Tuesday Night
Mostly cloudy, with a low around 52.
Wednesday
Mostly cloudy, with a high near 62.
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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:
2:26 am CST Feb 12, 2026
Forecast Valid:
2am CST Feb 12, 2026-6pm CST Feb 18, 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