


News Headlines
Hazardous Weather Conditions
Current conditions at
Peoria - General Downing-Peoria International Airport (KPIA)
Lat: 40.67°NLon: 89.68°WElev: 659ft.
Fair
78°F
26°C
Humidity | 76% |
Wind Speed | W 7 mph |
Barometer | 29.89 in (1011.6 mb) |
Dewpoint | 70°F (21°C) |
Visibility | 10.00 mi |
Heat Index | 80°F (27°C) |
Last update | 16 Jul 9:54 pm CDT |
Extended Forecast for
Peoria Heights IL
Tonight
Low: 70 °F
Partly Cloudy
then Slight
Chance
T-stormsThursday
High: 77 °F
Slight Chance
T-storms then
Mostly CloudyThursday Night
Low: 63 °F
Mostly Cloudy
Friday
High: 83 °F
Partly Sunny
Friday Night
Low: 71 °F
Mostly Cloudy
then Chance
T-stormsSaturday
High: 89 °F
T-storms
LikelySaturday Night
Low: 72 °F
Chance
T-stormsSunday
High: 85 °F
Chance
T-stormsSunday Night
Low: 71 °F
Chance
T-storms
Detailed Forecast
Tonight
A 20 percent chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 70. West wind around 6 mph.
Thursday
A 10 percent chance of showers and thunderstorms before 7am. Mostly cloudy, with a high near 77. North wind around 6 mph.
Thursday Night
Mostly cloudy, with a low around 63. North wind around 6 mph becoming east after midnight.
Friday
Partly sunny, with a high near 83. East wind around 6 mph becoming light and variable in the afternoon.
Friday Night
A 50 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 71. Calm wind becoming south around 5 mph after midnight.
Saturday
Showers and thunderstorms likely, mainly before 1pm. Partly sunny, with a high near 89. South wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Southwest wind around 5 mph becoming calm in the evening.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 85.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Tuesday
Mostly sunny, with a high near 93.
Tuesday Night
Mostly clear, with a low around 76.
Wednesday
Sunny, with a high near 94.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Peoria Heights IL
40.76°N 89.55°W (Elev. 440 ft)
40.76°N 89.55°W (Elev. 440 ft)
10:41 pm CDT Jul 16, 2025
10pm CDT Jul 16, 2025-6pm CDT Jul 23, 2025