National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fair

55°F

13°C

Humidity 24%
Wind Speed SE 6 mph
Barometer 30.17 in (1021.8 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 24 Mar 7:54 pm CDT
Extended Forecast for

Norris IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. South southeast wind around 7 mph, with gusts as high as 16 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. South southeast wind 7 to 15 mph, with gusts as high as 23 mph.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 57. South wind around 8 mph, with gusts as high as 17 mph.

    Low: 57 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 85. Southwest wind 8 to 16 mph, with gusts as high as 28 mph.

    High: 85 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before 10pm, then showers likely between 10pm and 1am. Mostly cloudy, with a low around 37. North northeast wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    T-storms
    Likely then
    Showers
    Likely

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 50. North northeast wind 13 to 15 mph, with gusts as high as 26 mph.

    High: 50 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 28. North northwest wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 18 mph.

    Low: 28 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Saturday Night

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

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 41. South southeast wind around 7 mph, with gusts as high as 16 mph.
Wednesday
Mostly sunny, with a high near 73. South southeast wind 7 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 57. South wind around 8 mph, with gusts as high as 17 mph.
Thursday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 85. Southwest wind 8 to 16 mph, with gusts as high as 28 mph.
Thursday Night
Showers and thunderstorms likely before 10pm, then showers likely between 10pm and 1am. Mostly cloudy, with a low around 37. North northeast wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 50. North northeast wind 13 to 15 mph, with gusts as high as 26 mph.
Friday Night
Clear, with a low around 28. North northwest wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 18 mph.
Saturday
Sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 62.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 75.
Monday Night
A chance of showers. Mostly cloudy, with a low around 53.
Tuesday
A chance of showers. Partly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Norris IL
 40.62°N 90.02°W (Elev. 705 ft)
Last Update:
5:56 pm CDT Mar 24, 2026
Forecast Valid:
8pm CDT Mar 24, 2026-6pm CDT Mar 31, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation