Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fog/Mist

46°F

8°C

Humidity 96%
Wind Speed S 3 mph
Barometer 30.01 in (1016.4 mb)
Dewpoint 45°F (7°C)
Visibility 2.00 mi
Last update 5 Mar 10:54 am CST
Extended Forecast for

General Downing-Peoria International Airport IL

  • Today

    Today: Areas of fog before 3pm.  Otherwise, mostly cloudy, with a high near 58. Calm wind.

    High: 58 °F

    Areas Fog

  • Tonight

    Tonight: A 40 percent chance of rain and thunderstorms after 3am.  Widespread fog, mainly before 3am.  Otherwise, mostly cloudy, with a low around 48. Calm wind becoming south southeast 5 to 7 mph after midnight. Winds could gust as high as 15 mph.

    Low: 48 °F

    Fog then
    Chance Rain
    and Fog

  • Friday

    Friday: Rain and thunderstorms before noon, then a chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Patchy fog before 9am. High near 76. Breezy, with a south wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Rain and
    Patchy Fog
    then Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am.  Low around 55. South wind 13 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 55 °F

    Chance
    T-storms then
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers before noon.  Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 50 by 5pm. West wind 10 to 14 mph, with gusts as high as 26 mph.

    High: 60 °F

    Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. West northwest wind 5 to 9 mph becoming southwest after midnight. Winds could gust as high as 17 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 63. South southwest wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 44.

    Low: 44 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

Detailed Forecast

Today
Areas of fog before 3pm. Otherwise, mostly cloudy, with a high near 58. Calm wind.
Tonight
A 40 percent chance of rain and thunderstorms after 3am. Widespread fog, mainly before 3am. Otherwise, mostly cloudy, with a low around 48. Calm wind becoming south southeast 5 to 7 mph after midnight. Winds could gust as high as 15 mph.
Friday
Rain and thunderstorms before noon, then a chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Patchy fog before 9am. High near 76. Breezy, with a south wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 55. South wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 30 percent chance of showers before noon. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 50 by 5pm. West wind 10 to 14 mph, with gusts as high as 26 mph.
Saturday Night
Mostly clear, with a low around 35. West northwest wind 5 to 9 mph becoming southwest after midnight. Winds could gust as high as 17 mph.
Sunday
Sunny, with a high near 63. South southwest wind 6 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Clear, with a low around 44.
Monday
Sunny, with a high near 73.
Monday Night
A 30 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 54.
Tuesday
Showers. Mostly cloudy, with a high near 71.
Tuesday Night
Showers. Cloudy, with a low around 43.
Wednesday
Showers likely. Mostly cloudy, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
General Downing-Peoria International Airport IL
 40.66°N 89.67°W (Elev. 607 ft)
11:36 am CST Mar 5, 2026
11am CST Mar 5, 2026-6pm CDT Mar 11, 2026
 
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