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

55°F

13°C

Humidity 87%
Wind Speed Calm
Barometer 30.04 in (1017.2 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 28 Sep 9:54 pm CDT
Extended Forecast for

Elmwood ILSimilar City Names

  • Tonight

    Tonight: Clear, with a low around 50. Calm wind.

    Low: 50 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80. Calm wind becoming south 5 to 8 mph in the morning.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 64. South southeast wind 5 to 7 mph, with gusts as high as 16 mph.

    Low: 64 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers. Mostly cloudy, with a high near 79. South wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 79 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 68. South wind 6 to 8 mph, with gusts as high as 18 mph.

    Low: 68 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers. High near 74. South southwest wind 5 to 7 mph becoming west northwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    High: 74 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. North northeast wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 57 °F

    Showers
    Likely

  • Friday

    Friday: A 40 percent chance of showers. Partly sunny, with a high near 67.

    High: 67 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 50. Calm wind.
Tuesday
Sunny, with a high near 80. Calm wind becoming south 5 to 8 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 64. South southeast wind 5 to 7 mph, with gusts as high as 16 mph.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 79. South wind 7 to 10 mph, with gusts as high as 18 mph.
Wednesday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 68. South wind 6 to 8 mph, with gusts as high as 18 mph.
Thursday
Showers. High near 74. South southwest wind 5 to 7 mph becoming west northwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. North northeast wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 67.
Friday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 52.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 68.
Saturday Night
Mostly cloudy, with a low around 54.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Elmwood ILSimilar City Names
 40.78°N 89.96°W (Elev. 627 ft)
Last Update:
8:21 pm CDT Sep 28, 2026
Forecast Valid:
10pm CDT Sep 28, 2026-6pm CDT Oct 5, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation