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

45°F

7°C

Humidity 74%
Wind Speed S 9 mph
Barometer 29.78 in (1008.4 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 9 Mar 3:54 am CDT
Extended Forecast for

Norris IL

  • Today

    Today: Sunny, with a high near 74. South southwest wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 55. South southwest wind around 7 mph, with gusts as high as 17 mph.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly after 4pm. Mostly sunny, with a high near 78. South southwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Mostly Sunny
    then T-storms
    Likely

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely before 7pm, then showers and possibly a thunderstorm between 7pm and 4am, then showers after 4am. Low around 43. South wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 43 °F

    T-storms

  • Wednesday

    Wednesday: Showers likely, mainly before 1pm. Cloudy, with a temperature falling to around 43 by 5pm. Breezy, with a north northwest wind 13 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 57 °F⇓

    Showers
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 28. North northwest wind 6 to 15 mph, with gusts as high as 28 mph.

    Low: 28 °F

    Gradual
    Clearing

  • Thursday

    Thursday: Mostly sunny, with a high near 50. West northwest wind 5 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 40. Breezy.

    Low: 40 °F

    Chance Rain
    and Breezy

  • Friday

    Friday: Mostly cloudy, with a high near 54.

    High: 54 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 74. South southwest wind 10 to 13 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 55. South southwest wind around 7 mph, with gusts as high as 17 mph.
Tuesday
Showers and thunderstorms likely, mainly after 4pm. Mostly sunny, with a high near 78. South southwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and thunderstorms likely before 7pm, then showers and possibly a thunderstorm between 7pm and 4am, then showers after 4am. Low around 43. South wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Wednesday
Showers likely, mainly before 1pm. Cloudy, with a temperature falling to around 43 by 5pm. Breezy, with a north northwest wind 13 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 28. North northwest wind 6 to 15 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 50. West northwest wind 5 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 40. Breezy.
Friday
Mostly cloudy, with a high near 54.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
Mostly cloudy, with a high near 55.
Saturday Night
A chance of rain. Cloudy, with a low around 40.
Sunday
A chance of rain. Mostly cloudy, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Norris IL
 40.6°N 90.02°W (Elev. 709 ft)
Last Update:
3:36 am CDT Mar 9, 2026
Forecast Valid:
4am CDT Mar 9, 2026-6pm CDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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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