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/Mist

50°F

10°C

Humidity 93%
Wind Speed S 3 mph
Barometer 30.06 in (1018.4 mb)
Dewpoint 48°F (9°C)
Visibility 5.00 mi
Last update 20 Nov 6:54 pm CST
Extended Forecast for

Washington ILSimilar City Names

  • Tonight

    Tonight: Patchy drizzle. Patchy fog after 11pm. Otherwise, cloudy, with a low around 45. Calm wind becoming north northeast around 5 mph after midnight.

    Low: 45 °F

    Patchy
    Drizzle and
    Patchy Fog

  • Friday

    Friday: A 50 percent chance of rain, mainly after 7am. Patchy fog before 10am. Otherwise, cloudy, with a high near 52. Northeast wind 7 to 10 mph, with gusts as high as 16 mph.

    High: 52 °F

    Chance Rain
    and Patchy
    Fog

  • Friday Night

    Friday Night: A 30 percent chance of rain before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 33. North northeast wind 5 to 8 mph, with gusts as high as 15 mph.

    Low: 33 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 53. Light and variable wind becoming west southwest around 6 mph in the afternoon.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. Southwest wind around 6 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58. West southwest wind around 6 mph.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40. South southeast wind 3 to 6 mph.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: A 50 percent chance of rain. Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain. Low around 46. Chance of precipitation is 80%.

    Low: 46 °F

    Rain

Detailed Forecast

Tonight
Patchy drizzle. Patchy fog after 11pm. Otherwise, cloudy, with a low around 45. Calm wind becoming north northeast around 5 mph after midnight.
Friday
A 50 percent chance of rain, mainly after 7am. Patchy fog before 10am. Otherwise, cloudy, with a high near 52. Northeast wind 7 to 10 mph, with gusts as high as 16 mph.
Friday Night
A 30 percent chance of rain before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 33. North northeast wind 5 to 8 mph, with gusts as high as 15 mph.
Saturday
Sunny, with a high near 53. Light and variable wind becoming west southwest around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 35. Southwest wind around 6 mph.
Sunday
Sunny, with a high near 58. West southwest wind around 6 mph.
Sunday Night
Partly cloudy, with a low around 40. South southeast wind 3 to 6 mph.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 56.
Monday Night
Rain. Low around 46. Chance of precipitation is 80%.
Tuesday
A 30 percent chance of rain before noon. Mostly cloudy, with a high near 57.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 25.
Thanksgiving Day
Mostly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Washington ILSimilar City Names
 40.69°N 89.44°W (Elev. 728 ft)
Last Update:
3:16 pm CST Nov 20, 2025
Forecast Valid:
7pm CST Nov 20, 2025-6pm CST Nov 27, 2025
 
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Additional Resources

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Chance of Precipitation