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

69°F

21°C

Humidity 87%
Wind Speed Calm
Barometer 30.01 in (1015.7 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 4 Aug 1:54 am CDT
Extended Forecast for

Brimfield IL

  • Overnight

    Overnight: Mostly clear, with a low around 63. Light south southeast wind.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87. South southwest wind 3 to 7 mph.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 5am. Partly cloudy, with a low around 67. South southeast wind 3 to 5 mph.

    Low: 67 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers before 9am, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 83. South wind 3 to 6 mph. Chance of precipitation is 50%.

    High: 83 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 4am, then showers likely. Low around 65. West wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 65 °F

    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Partly sunny, with a high near 80. Light and variable wind becoming east southeast around 5 mph in the afternoon. Chance of precipitation is 30%.

    High: 80 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 64. Calm wind.

    Low: 64 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 63. Light south southeast wind.
Tuesday
Sunny, with a high near 87. South southwest wind 3 to 7 mph.
Tuesday Night
A 30 percent chance of showers after 5am. Partly cloudy, with a low around 67. South southeast wind 3 to 5 mph.
Wednesday
A chance of showers before 9am, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 83. South wind 3 to 6 mph. Chance of precipitation is 50%.
Wednesday Night
Showers and possibly a thunderstorm before 4am, then showers likely. Low around 65. West wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Thursday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Partly sunny, with a high near 80. Light and variable wind becoming east southeast around 5 mph in the afternoon. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 64. Calm wind.
Friday
Mostly sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 65.
Saturday
Mostly sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 71.
Sunday
Sunny, with a high near 88.
Sunday Night
A chance of showers. Partly cloudy, with a low around 71.
Monday
Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brimfield IL
 40.84°N 89.9°W (Elev. 699 ft)
Last Update:
1:26 am CDT Aug 4, 2026
Forecast Valid:
2am CDT Aug 4, 2026-6pm CDT Aug 10, 2026
 
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