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.

Partly Cloudy

27°C

80°F

Humidity 73%
Wind Speed W 6 km/h
Barometer 29.97 in
Dewpoint 22°C (71°F)
Visibility 16 km
Heat Index28°C (83°F)
Last update 12 Jul 8:15 pm CDT
Extended Forecast for

Newton IL

  • Tonight

    Tonight: Partly cloudy, with a low around 21. West southwest wind 3 to 8 km/h.

    Low: 21 °C

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 31. Calm wind becoming southwest 5 to 10 km/h in the morning.

    High: 31 °C

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 21. West northwest wind 5 to 8 km/h becoming calm in the evening.

    Low: 21 °C

    Slight Chance
    T-storms

  • Monday

    Monday: Mostly sunny, with a high near 30. Calm wind becoming south 5 to 10 km/h in the morning.

    High: 30 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °C

    Partly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 32. Light south southeast wind becoming south 8 to 13 km/h in the morning.

    High: 32 °C

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22. South wind 5 to 10 km/h.

    Low: 22 °C

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 32. Chance of precipitation is 60%.

    High: 32 °C

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 23.

    Low: 23 °C

    Chance
    T-storms

Detailed Forecast

Tonight
Partly cloudy, with a low around 21. West southwest wind 3 to 8 km/h.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 31. Calm wind becoming southwest 5 to 10 km/h in the morning.
Sunday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 21. West northwest wind 5 to 8 km/h becoming calm in the evening.
Monday
Mostly sunny, with a high near 30. Calm wind becoming south 5 to 10 km/h in the morning.
Monday Night
Partly cloudy, with a low around 22. Calm wind.
Tuesday
A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 32. Light south southeast wind becoming south 8 to 13 km/h in the morning.
Tuesday Night
Mostly cloudy, with a low around 22. South wind 5 to 10 km/h.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 32. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 23.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 32.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 21.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 30.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 30.
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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 m)
Last Update:
5:41 pm CDT Jul 12, 2025
Forecast Valid:
8pm CDT Jul 12, 2025-6pm CDT Jul 19, 2025
 
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