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

75°F

24°C

Humidity 71%
Wind Speed NE 12 mph
Barometer 29.89 in (1011.6 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 2 Aug 10:54 am CDT
Extended Forecast for

2 Miles WNW Eureka IL

  • Today

    Today: Partly sunny, with a high near 80. North wind 11 to 13 mph, with gusts as high as 22 mph.

    High: 80 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 60. North wind 5 to 9 mph becoming light north northeast after midnight. Winds could gust as high as 16 mph.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 82. Light and variable wind becoming east northeast around 5 mph.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 61. East southeast wind 3 to 6 mph.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84. South wind 3 to 6 mph.

    High: 84 °F

    Sunny

  • Tuesday Night

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

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 83. South wind 3 to 5 mph.

    High: 83 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 65. Chance of precipitation is 70%.

    Low: 65 °F

    T-storms
    Likely

  • Thursday

    Thursday: Showers likely before 1pm. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.

    High: 81 °F

    Showers
    Likely

Detailed Forecast

Today
Partly sunny, with a high near 80. North wind 11 to 13 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 60. North wind 5 to 9 mph becoming light north northeast after midnight. Winds could gust as high as 16 mph.
Monday
Mostly sunny, with a high near 82. Light and variable wind becoming east northeast around 5 mph.
Monday Night
Mostly clear, with a low around 61. East southeast wind 3 to 6 mph.
Tuesday
Sunny, with a high near 84. South wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 63. Light south southeast wind.
Wednesday
Mostly sunny, with a high near 83. South wind 3 to 5 mph.
Wednesday Night
Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 65. Chance of precipitation is 70%.
Thursday
Showers likely before 1pm. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 63.
Friday
Mostly sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 65.
Saturday
Mostly sunny, with a high near 85.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Eureka IL
 40.71°N 89.32°W (Elev. 761 ft)
Last Update:
10:40 am CDT Aug 2, 2026
Forecast Valid:
11am CDT Aug 2, 2026-6pm CDT Aug 8, 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