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

18°C

64°F

Humidity 33%
Wind Speed SW 24 G 46 km/h
Barometer 1009.3 mb (29.80 in)
Dewpoint 1°C (34°F)
Visibility 16 km
Last update 8 Mar 5:54 pm CDT
Extended Forecast for

3 Miles SSW Germantown Hills IL

  • Tonight

    Tonight: Clear, with a low around 8. South southwest wind 21 to 26 km/h, with gusts as high as 47 km/h.

    Low: 8 °C

    Clear

  • Monday

    Monday: Sunny, with a high near 22. South southwest wind 16 to 23 km/h, with gusts as high as 39 km/h.

    High: 22 °C

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 13. South southwest wind around 14 km/h, with gusts as high as 29 km/h.

    Low: 13 °C

    Mostly Clear

  • Tuesday

    Tuesday: Showers likely between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Mostly sunny, with a high near 26. South southwest wind 11 to 21 km/h, with gusts as high as 35 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    High: 26 °C

    Mostly Sunny
    then T-storms
    Likely

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 6. South wind 21 to 24 km/h, with gusts as high as 40 km/h. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 cm possible.

    Low: 6 °C

    T-storms

  • Wednesday

    Wednesday: Showers before 1pm, then a chance of rain after 1pm. High near 13. Breezy, with a north northwest wind 23 to 32 km/h, with gusts as high as 48 km/h. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 cm possible.

    High: 13 °C

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 1. Breezy, with a northwest wind 27 to 32 km/h decreasing to 18 to 23 km/h after midnight. Winds could gust as high as 47 km/h.

    Low: 1 °C

    Mostly Cloudy
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 9.

    High: 9 °C

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 5. Breezy.

    Low: 5 °C

    Mostly Cloudy
    then Chance
    Rain and
    Breezy

Detailed Forecast

Tonight
Clear, with a low around 8. South southwest wind 21 to 26 km/h, with gusts as high as 47 km/h.
Monday
Sunny, with a high near 22. South southwest wind 16 to 23 km/h, with gusts as high as 39 km/h.
Monday Night
Mostly clear, with a low around 13. South southwest wind around 14 km/h, with gusts as high as 29 km/h.
Tuesday
Showers likely between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Mostly sunny, with a high near 26. South southwest wind 11 to 21 km/h, with gusts as high as 35 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
Tuesday Night
Showers and possibly a thunderstorm. Low around 6. South wind 21 to 24 km/h, with gusts as high as 40 km/h. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 cm possible.
Wednesday
Showers before 1pm, then a chance of rain after 1pm. High near 13. Breezy, with a north northwest wind 23 to 32 km/h, with gusts as high as 48 km/h. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 cm possible.
Wednesday Night
Partly cloudy, with a low around 1. Breezy, with a northwest wind 27 to 32 km/h decreasing to 18 to 23 km/h after midnight. Winds could gust as high as 47 km/h.
Thursday
Mostly sunny, with a high near 9.
Thursday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 5. Breezy.
Friday
Mostly cloudy, with a high near 12.
Friday Night
Mostly cloudy, with a low around 0.
Saturday
Cloudy, with a high near 9.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 2.
Sunday
Rain and snow likely. Cloudy, with a high near 12.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Germantown Hills IL
 40.74°N 89.47°W (Elev. 650 m)
Last Update:
6:31 pm CDT Mar 8, 2026
Forecast Valid:
6pm CDT Mar 8, 2026-6pm CDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation