National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fog

40°F

4°C

Humidity 100%
Wind Speed W 3 mph
Barometer 29.97 in (1015.4 mb)
Dewpoint 40°F (4°C)
Visibility 0.25 mi
Last update 15 Feb 6:54 am CST
Extended Forecast for

Green Valley IL

  • Today

    Today: Patchy fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 58. Light and variable wind becoming west northwest 5 to 7 mph in the morning.

    High: 58 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 37. Light and variable wind becoming south around 5 mph after midnight.

    Low: 37 °F

    Increasing
    Clouds

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 64. South southwest wind 6 to 14 mph, with gusts as high as 24 mph.

    High: 64 °F

    Partly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 41. South wind around 7 mph, with gusts as high as 16 mph.

    Low: 41 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 62. South southeast wind 6 to 15 mph, with gusts as high as 28 mph.

    High: 62 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 54. South wind 14 to 16 mph, with gusts as high as 31 mph.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Sunny, with a high near 67. West wind 13 to 18 mph, with gusts as high as 33 mph.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain after noon. Mostly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny
    then Chance
    Rain

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 58. Light and variable wind becoming west northwest 5 to 7 mph in the morning.
Tonight
Increasing clouds, with a low around 37. Light and variable wind becoming south around 5 mph after midnight.
Washington's Birthday
Partly sunny, with a high near 64. South southwest wind 6 to 14 mph, with gusts as high as 24 mph.
Monday Night
Increasing clouds, with a low around 41. South wind around 7 mph, with gusts as high as 16 mph.
Tuesday
Mostly cloudy, with a high near 62. South southeast wind 6 to 15 mph, with gusts as high as 28 mph.
Tuesday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 54. South wind 14 to 16 mph, with gusts as high as 31 mph.
Wednesday
Sunny, with a high near 67. West wind 13 to 18 mph, with gusts as high as 33 mph.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
A 30 percent chance of rain after noon. Mostly sunny, with a high near 63.
Thursday Night
A 40 percent chance of rain before midnight. Partly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Green Valley IL
 40.41°N 89.63°W (Elev. 545 ft)
Last Update:
6:46 am CST Feb 15, 2026
Forecast Valid:
7am CST Feb 15, 2026-6pm CST Feb 21, 2026
 
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Additional Resources

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