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 Chill | 47°F (8°C) |
| Last update | 5 Mar 11:54 am CST |
Extended Forecast for
South Pekin IL
This Afternoon

High: 59 °F
Patchy Fog
Tonight
Low: 49 °F
Fog then
Chance Rain
and FogFriday
High: 76 °F
Rain and
Patchy Fog
then Slight
Chance
T-storms and
BreezyFriday Night
Low: 55 °F
Chance
T-storms then
ShowersSaturday
High: 61 °F⇓
Chance
Showers then
Partly SunnySaturday Night

Low: 36 °F
Mostly Clear
Sunday

High: 62 °F
Sunny
Sunday Night

Low: 44 °F
Clear
Monday

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.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
South Pekin IL
40.5°N 89.65°W (Elev. 509 ft)
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



