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Hazardous Weather Conditions

Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fair

72°F

22°C

Humidity 94%
Wind Speed NE 3 mph
Barometer 29.86 in (1010.6 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 16 Jun 9:54 pm CDT
Extended Forecast for

South Pekin IL

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 68. Light south wind.

    Low: 68 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 4pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 90. Light south southwest wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 15 mph.

    High: 90 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms, mainly between 7pm and 1am. Increasing clouds, with a low around 69. South wind 3 to 6 mph.

    Low: 69 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Showers and thunderstorms. High near 83. South southwest wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 83 °F

    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 64. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Chance
    T-storms

  • Juneteenth

    Juneteenth: Sunny, with a high near 85. West wind 5 to 7 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 66. Light southwest wind.

    Low: 66 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 68. Light south wind.
Tuesday
A 20 percent chance of showers and thunderstorms after 4pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 90. Light south southwest wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 15 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms, mainly between 7pm and 1am. Increasing clouds, with a low around 69. South wind 3 to 6 mph.
Wednesday
Showers and thunderstorms. High near 83. South southwest wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 64. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Juneteenth
Sunny, with a high near 85. West wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 66. Light southwest wind.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 73.
Saturday
Sunny, with a high near 94.
Saturday Night
Clear, with a low around 75.
Sunday
Sunny, with a high near 94.
Sunday Night
Mostly clear, with a low around 74.
Monday
Sunny, with a high near 94.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Pekin IL
 40.5°N 89.65°W (Elev. 509 ft)
Last Update:
9:41 pm CDT Jun 16, 2025
Forecast Valid:
10pm CDT Jun 16, 2025-6pm CDT Jun 23, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation