Fire Weather Concerns and Severe Weather

Dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the northern and central High Plains through this weekend, where fuels remain largely receptive. Severe thunderstorms and heavy rainfall are possible from the Plains into the Upper Midwest, as well as in the Ohio Valley and portions of the Mid-Atlantic through this weekend. Read More >

Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fair

65°F

18°C

Humidity 100%
Wind Speed Calm
Barometer 29.88 in (1011.3 mb)
Dewpoint 65°F (18°C)
Visibility 8.00 mi
Last update 12 Sep 6:54 am CDT
Extended Forecast for

Peoria Heights IL

  • Today

    Today: Sunny, with a high near 89. Calm wind becoming west 5 to 7 mph in the morning.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 63. North wind 3 to 5 mph.

    Low: 63 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers between noon and 1pm, then a chance of showers and thunderstorms after 1pm.  Increasing clouds, with a high near 77. North northeast wind 5 to 9 mph, with gusts as high as 15 mph.  Chance of precipitation is 40%.

    High: 77 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57. North northeast wind around 7 mph.

    Low: 57 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 79. East southeast wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 79 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 69. Southeast wind 13 to 16 mph, with gusts as high as 23 mph.

    Low: 69 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 89. South wind 7 to 13 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

    High: 89 °F

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 67. Chance of precipitation is 70%.

    Low: 67 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely.  Partly sunny, with a high near 85. Chance of precipitation is 60%.

    High: 85 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 89. Calm wind becoming west 5 to 7 mph in the morning.
Tonight
Partly cloudy, with a low around 63. North wind 3 to 5 mph.
Sunday
A slight chance of showers between noon and 1pm, then a chance of showers and thunderstorms after 1pm. Increasing clouds, with a high near 77. North northeast wind 5 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 57. North northeast wind around 7 mph.
Monday
Mostly sunny, with a high near 79. East southeast wind 7 to 11 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 69. Southeast wind 13 to 16 mph, with gusts as high as 23 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 89. South wind 7 to 13 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.
Wednesday
Showers likely. Partly sunny, with a high near 85. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Thursday
A chance of showers. Partly sunny, with a high near 82.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 62.
Friday
A chance of showers. Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Peoria Heights IL
 40.76°N 89.55°W (Elev. 440 ft)
6:36 am CDT Sep 12, 2026
7am CDT Sep 12, 2026-6pm CDT Sep 18, 2026
 
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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