Peoria Heights, IL Weather Forecast
Local 7-day forecast
Partly Sunny then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Peoria Heights, IL in one place.
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 89. Southwest wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Peoria Heights, IL is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 8, 2026 1:41 PM CDT.
The active forecast window currently covers Jul 9 to Jul 14, 2026 for Peoria Heights, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 9 to Jul 14, 2026
- Latest sync
- Jul 8, 2026 1:41 PM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Peoria Heights
Tuesday looks like the warmest upcoming period in Peoria Heights at 92 degrees F.
Friday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Thursday at about 5 to 9 mph SW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 8, 2026 1:41 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- ILX
- Radar station
- KILX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 69. North wind 0 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. North wind 0 to 3 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67. East northeast wind around 3 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of rain showers before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. East wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 68. Chance of precipitation is 40%.
Sunny, with a high near 87.
Mostly clear, with a low around 68.
Sunny, with a high near 90.
Mostly clear, with a low around 70.
Sunny, with a high near 92.
Mostly clear, with a low around 71.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Jul 9
|
Partly Sunny then Chance Showers And Thunderstorms
|
89°F |
5 to 9 mph
SW
|
|
Thursday Night
Jul 9
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
69°F |
0 to 7 mph
N
|
|
Friday
Jul 10
|
Chance Rain Showers
|
86°F |
0 to 3 mph
N
|
|
Friday Night
Jul 10
|
Chance Showers And Thunderstorms
|
67°F |
3 mph
ENE
|
|
Saturday
Jul 11
|
Chance Showers And Thunderstorms
|
86°F |
6 mph
E
|
|
Saturday Night
Jul 11
|
Chance Showers And Thunderstorms
|
68°F |
2 to 6 mph
ENE
|
|
Sunday
Jul 12
|
Sunny
|
87°F |
5 mph
NE
|
|
Sunday Night
Jul 12
|
Mostly Clear
|
68°F |
0 to 5 mph
NE
|
|
Monday
Jul 13
|
Sunny
|
90°F |
1 to 5 mph
N
|
|
Monday Night
Jul 13
|
Mostly Clear
|
70°F |
0 to 3 mph
W
|
|
Tuesday
Jul 14
|
Sunny
|
92°F |
5 mph
WSW
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
71°F |
5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Peoria Heights.
