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.

Mostly Cloudy

38°F

3°C

Humidity 76%
Wind Speed NW 9 G 22 mph
Barometer 30.18 in (1022.6 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 11 Mar 7:54 pm CDT
Extended Forecast for

Norris IL

  • Tonight

    Tonight: Mostly clear, with a low around 28. Northwest wind 6 to 15 mph, with gusts as high as 28 mph.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 51. West wind 5 to 15 mph, with gusts as high as 23 mph.

    High: 51 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 40. Breezy, with a south wind 15 to 22 mph, with gusts as high as 36 mph.

    Low: 40 °F

    Slight Chance
    Rain and
    Breezy

  • Friday

    Friday: Mostly sunny, with a high near 51. Breezy, with a west northwest wind 16 to 20 mph, with gusts as high as 34 mph.

    High: 51 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Increasing clouds, with a low around 30. Northwest wind 5 to 9 mph becoming north northeast after midnight. Winds could gust as high as 18 mph.

    Low: 30 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Cloudy, with a high near 49. East southeast wind 5 to 10 mph, with gusts as high as 18 mph.

    High: 49 °F

    Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of rain after 1am. Cloudy, with a low around 41. East wind 9 to 14 mph, with gusts as high as 26 mph.

    Low: 41 °F

    Cloudy then
    Chance Rain

  • Sunday

    Sunday: Rain. High near 56. Breezy. Chance of precipitation is 90%.

    High: 56 °F

    Rain and
    Breezy

  • Sunday Night

    Sunday Night: A chance of rain and snow before 1am. Mostly cloudy, with a low around 17. Blustery. Chance of precipitation is 40%.

    Low: 17 °F

    Chance
    Rain/Snow and
    Blustery

Detailed Forecast

Tonight
Mostly clear, with a low around 28. Northwest wind 6 to 15 mph, with gusts as high as 28 mph.
Thursday
Increasing clouds, with a high near 51. West wind 5 to 15 mph, with gusts as high as 23 mph.
Thursday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 40. Breezy, with a south wind 15 to 22 mph, with gusts as high as 36 mph.
Friday
Mostly sunny, with a high near 51. Breezy, with a west northwest wind 16 to 20 mph, with gusts as high as 34 mph.
Friday Night
Increasing clouds, with a low around 30. Northwest wind 5 to 9 mph becoming north northeast after midnight. Winds could gust as high as 18 mph.
Saturday
Cloudy, with a high near 49. East southeast wind 5 to 10 mph, with gusts as high as 18 mph.
Saturday Night
A 40 percent chance of rain after 1am. Cloudy, with a low around 41. East wind 9 to 14 mph, with gusts as high as 26 mph.
Sunday
Rain. High near 56. Breezy. Chance of precipitation is 90%.
Sunday Night
A chance of rain and snow before 1am. Mostly cloudy, with a low around 17. Blustery. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 27. Blustery.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 25.
Wednesday
Mostly cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Norris IL
 40.6°N 90.02°W (Elev. 709 ft)
Last Update:
6:12 pm CDT Mar 11, 2026
Forecast Valid:
8pm CDT Mar 11, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation