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.

Unknown Precip

32°F

0°C

Humidity 75%
Wind Speed E 10 mph
Barometer 30.16 in (1021.8 mb)
Dewpoint 25°F (-4°C)
Visibility 9.00 mi
Wind Chill24°F (-4°C)
Last update 14 Mar 6:54 am CDT
Extended Forecast for

4 Miles SSE Banner IL

  • Today

    Today: A 20 percent chance of snow before 8am. Mostly cloudy, with a high near 52. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 52 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. East southeast wind around 10 mph, with gusts as high as 25 mph.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 1pm. High near 65. Breezy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 65 °F

    Chance Rain
    then Rain and
    Breezy

  • Sunday Night

    Sunday Night: Rain before 10pm, then snow. Patchy blowing snow after 4am. Low around 17. Wind chill values between 5 and 15. Blustery, with a southwest wind 16 to 21 mph becoming northwest after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 17 °F

    Rain/Snow
    then Snow and
    Patchy
    Blowing Snow

  • Monday

    Monday: A 50 percent chance of snow before 1pm. Patchy blowing snow before noon. Cloudy, with a high near 23. Blustery, with a west northwest wind 18 to 21 mph, with gusts as high as 40 mph.

    High: 23 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 8. West northwest wind 8 to 15 mph, with gusts as high as 30 mph.

    Low: 8 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28. West northwest wind around 6 mph, with gusts as high as 16 mph.

    High: 28 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.

    Low: 23 °F

    Snow Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of snow before 8am. Mostly cloudy, with a high near 52. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Tonight
Mostly cloudy, with a low around 45. East southeast wind around 10 mph, with gusts as high as 25 mph.
Sunday
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 1pm. High near 65. Breezy, with a south wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Rain before 10pm, then snow. Patchy blowing snow after 4am. Low around 17. Wind chill values between 5 and 15. Blustery, with a southwest wind 16 to 21 mph becoming northwest after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday
A 50 percent chance of snow before 1pm. Patchy blowing snow before noon. Cloudy, with a high near 23. Blustery, with a west northwest wind 18 to 21 mph, with gusts as high as 40 mph.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 8. West northwest wind 8 to 15 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 28. West northwest wind around 6 mph, with gusts as high as 16 mph.
Tuesday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 53.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Banner IL
 40.47°N 89.89°W (Elev. 436 ft)
Last Update:
7:36 am CDT Mar 14, 2026
Forecast Valid:
7am CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
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Additional Resources

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Chance of Precipitation