Hazardous Weather Conditions
Current conditions at
Peoria - General Downing-Peoria International Airport (KPIA)
Lat: 40.67°NLon: 89.68°WElev: 659ft.
Light Rain
71°F
22°C
| Humidity | 81% |
| Wind Speed | SW 10 mph |
| Barometer | 29.78 in (1008.0 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 15 Apr 3:54 am CDT |
Extended Forecast for
2 Miles S Marquette Heights IL
Overnight
Low: 65 °F
T-storms
LikelyWednesday
High: 77 °F
T-storms
LikelyWednesday Night
Low: 60 °F
T-storms
LikelyThursday
High: 78 °F
Chance
ShowersThursday Night
Low: 55 °F
Mostly Clear
Friday
High: 83 °F
Mostly Sunny
then Chance
ShowersFriday Night
Low: 49 °F
Showers
Saturday
High: 63 °F
Chance
ShowersSaturday Night
Low: 37 °F
Mostly Clear
Detailed Forecast
Overnight
Showers and thunderstorms likely, mainly after 5am. Cloudy, with a low around 65. Southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and thunderstorms likely, mainly after 5pm. Cloudy, with a high near 77. South southwest wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 11pm, then a chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 60. South southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A 30 percent chance of showers. Mostly cloudy, then gradually becoming sunny, with a high near 78. West southwest wind 10 to 13 mph, with gusts as high as 23 mph.
Thursday Night
Mostly clear, with a low around 55. West wind around 6 mph becoming calm in the evening.
Friday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 83. South wind 5 to 14 mph, with gusts as high as 24 mph.
Friday Night
Showers, with thunderstorms also possible after 7pm. Low around 49. South wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 55.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 74.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT 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)
3:41 am CDT Apr 15, 2026
4am CDT Apr 15, 2026-6pm CDT Apr 21, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
