Hazardous Weather Conditions
Current conditions at
Peoria - General Downing-Peoria International Airport (KPIA)
Lat: 40.67°NLon: 89.68°WElev: 659ft.
A Few Clouds
66°F
19°C
| Humidity | 90% |
| Wind Speed | S 10 mph |
| Barometer | 29.76 in (1007.3 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 16 Apr 12:54 am CDT |
Extended Forecast for
2 Miles S Marquette Heights IL
Overnight

Low: 60 °F
Chance
ShowersThursday

High: 78 °F
Becoming
SunnyThursday Night

Low: 56 °F
Clear
Friday
High: 85 °F
Mostly Sunny
then Chance
T-storms and
BreezyFriday Night
Low: 46 °F
T-storms then
ShowersSaturday

High: 54 °F
Chance
ShowersSaturday Night

Low: 36 °F
Mostly Clear
Sunday

High: 57 °F
Sunny
Sunday Night

Low: 37 °F
Mostly Clear
Detailed Forecast
Overnight
A 40 percent chance of showers, mainly before 3am. Cloudy, with a low around 60. South southwest wind 11 to 13 mph, with gusts as high as 26 mph.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 78. West wind 10 to 13 mph, with gusts as high as 23 mph.
Thursday Night
Clear, with a low around 56. Light and variable wind becoming south southeast around 6 mph after midnight.
Friday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 85. Breezy, with a south wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 40%.
Friday Night
Showers and possibly a thunderstorm. Low around 46. South wind around 14 mph becoming west northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday
A 30 percent chance of showers before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 54. West northwest wind around 14 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 36. West northwest wind 6 to 13 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Mostly sunny, with a high near 74.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles S Marquette Heights IL
40.59°N 89.59°W (Elev. 600 ft)
40.59°N 89.59°W (Elev. 600 ft)
12:35 am CDT Apr 16, 2026
1am CDT Apr 16, 2026-6pm CDT Apr 22, 2026



