Current conditions at
Peoria - General Downing-Peoria International Airport (KPIA)
Lat: 40.67°NLon: 89.68°WElev: 659ft.
Overcast
37°F
3°C
| Humidity | 82% |
| Wind Speed | W 9 mph |
| Barometer | 29.90 in (1013.2 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Wind Chill | 30°F (-1°C) |
| Last update | 31 Dec 5:54 pm CST |
Extended Forecast for
2 Miles S Marquette Heights IL
Tonight
Low: 17 °F
Chance Rain
then Mostly
CloudyNew Year's Day

High: 29 °F
Mostly Sunny
Thursday Night

Low: 19 °F
Partly Cloudy
Friday

High: 33 °F
Partly Sunny
Friday Night

Low: 22 °F
Mostly Cloudy
Saturday

High: 34 °F
Partly Sunny
Saturday Night

Low: 20 °F
Partly Cloudy
Sunday

High: 35 °F
Mostly Sunny
Sunday Night

Low: 30 °F
Mostly Cloudy
Detailed Forecast
Tonight
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 17. West wind 8 to 10 mph becoming north northeast after midnight. Winds could gust as high as 22 mph.
New Year's Day
Mostly sunny, with a high near 29. North northeast wind 5 to 7 mph becoming calm in the morning.
Thursday Night
Partly cloudy, with a low around 19. Calm wind.
Friday
Partly sunny, with a high near 33. Calm wind becoming north northeast around 5 mph.
Friday Night
Mostly cloudy, with a low around 22. Light northeast wind.
Saturday
Partly sunny, with a high near 34. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 20. Calm wind.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 48.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
Mostly cloudy, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Mostly sunny, with a high near 45.
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)
5:36 pm CST Dec 31, 2025
6pm CST Dec 31, 2025-6pm CST Jan 7, 2026


