Hazardous Weather Conditions

Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fog/Mist

49°F

9°C

Humidity 90%
Wind Speed NW 5 mph
Barometer 30.00 in (1016.3 mb)
Dewpoint 46°F (8°C)
Visibility 4.00 mi
Wind Chill47°F (8°C)
Last update 5 Mar 11:54 am CST
Extended Forecast for

South Pekin IL

  • This Afternoon

    This Afternoon: Patchy fog before 3pm.  Otherwise, partly sunny, with a high near 59. Light west southwest wind.

    High: 59 °F

    Patchy Fog

  • Tonight

    Tonight: A 40 percent chance of rain and thunderstorms after 3am.  Widespread fog, mainly between 8pm and 3am.  Otherwise, mostly cloudy, with a low around 49. Calm wind becoming southeast around 6 mph after midnight. Winds could gust as high as 16 mph.

    Low: 49 °F

    Fog then
    Chance Rain
    and Fog

  • Friday

    Friday: Rain and thunderstorms before noon, then a slight 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 7 to 12 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 of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Rain and
    Patchy Fog
    then Slight
    Chance
    T-storms 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 11 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 51 by 5pm. Southwest wind 9 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 26 mph.

    High: 61 °F

    Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36. West northwest wind 5 to 7 mph becoming calm. Winds could gust as high as 17 mph.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 62. Southwest wind 5 to 13 mph, with gusts as high as 22 mph.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 44.

    Low: 44 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

This Afternoon
Patchy fog before 3pm. Otherwise, partly sunny, with a high near 59. Light west southwest wind.
Tonight
A 40 percent chance of rain and thunderstorms after 3am. Widespread fog, mainly between 8pm and 3am. Otherwise, mostly cloudy, with a low around 49. Calm wind becoming southeast around 6 mph after midnight. Winds could gust as high as 16 mph.
Friday
Rain and thunderstorms before noon, then a slight 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 7 to 12 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 of less than a tenth 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 11 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 51 by 5pm. Southwest wind 9 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 26 mph.
Saturday Night
Mostly clear, with a low around 36. West northwest wind 5 to 7 mph becoming calm. Winds could gust as high as 17 mph.
Sunday
Sunny, with a high near 62. Southwest wind 5 to 13 mph, with gusts as high as 22 mph.
Sunday Night
Clear, with a low around 44.
Monday
Sunny, with a high near 74.
Monday Night
A 30 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 55.
Tuesday
Showers. Mostly cloudy, with a high near 72.
Tuesday Night
Showers. Cloudy, with a low around 44.
Wednesday
Showers likely. Mostly cloudy, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
South Pekin IL
 40.5°N 89.65°W (Elev. 509 ft)
11:56 am CST Mar 5, 2026
12pm CST Mar 5, 2026-6pm CDT Mar 11, 2026
 
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