Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

A Few Clouds

87°F

31°C

Humidity 70%
Wind Speed SW 3 mph
Barometer 30.07 in (1017.6 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 15 Aug 7:54 pm CDT
Extended Forecast for

4 Miles SW Tremont IL

Severe T-storm Watch until August 15, 11:00pm
Heat Advisory August 16, 12:00pm until August 17, 08:00pm
Click here for hazard details and duration
...
Heat Advisory
  •  
    Severe T-storm Watch until August 15, 11:00pm

    NOW until 11:00pm Fri

    Severe T-storm Watch

  • Tonight

    Low: 73 °F

    Severe
    Thunderstorms

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 96. Heat index values as high as 109. South southwest wind around 7 mph.

    High: 96 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 74. Light south wind.

    Low: 74 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 96. Heat index values as high as 106. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 96 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 74. Light south southeast wind.

    Low: 74 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 96. South southwest wind 5 to 7 mph.

    High: 96 °F

    Hot

  • Monday Night

    Monday Night: A 30 percent chance of showers after 1am.  Partly cloudy, with a low around 73. Light south wind.

    Low: 73 °F

    Partly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms, mainly before 1am. Some of the storms could be severe. Partly cloudy, with a low around 73. South southeast wind 6 to 8 mph.
Saturday
Mostly sunny and hot, with a high near 96. Heat index values as high as 109. South southwest wind around 7 mph.
Saturday Night
Mostly clear, with a low around 74. Light south wind.
Sunday
Sunny and hot, with a high near 96. Heat index values as high as 106. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 74. Light south southeast wind.
Monday
Sunny and hot, with a high near 96. South southwest wind 5 to 7 mph.
Monday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 73. Light south wind.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93.
Tuesday Night
Mostly cloudy, with a low around 69.
Wednesday
Partly sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 64.
Thursday
Sunny, with a high near 85.
Thursday Night
Mostly clear, with a low around 63.
Friday
Sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Tremont IL
 40.48°N 89.54°W (Elev. 623 ft)
7:40 pm CDT Aug 15, 2025
8pm CDT Aug 15, 2025-6pm CDT Aug 22, 2025
 
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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