Peoria, IL Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely then Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Peoria, IL in one place.
Showers and thunderstorms likely before 11am. Mostly cloudy, with a high near 62. North northwest wind around 8 mph, with gusts as high as 16 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Local Weather Overview
This forecast page for Peoria, 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: Apr 9, 2026 2:33 PM CDT.
The active forecast window currently covers Apr 10 to Apr 15, 2026 for Peoria, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 10 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 2:33 PM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Peoria
Tuesday looks like the warmest upcoming period in Peoria at 84 degrees F.
Friday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Sunday at about 9 to 17 mph SSW.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 2:33 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
Mostly clear, with a low around 41. Northeast wind around 6 mph. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain showers after 1pm. Partly sunny, with a high near 65. East southeast wind 5 to 8 mph, with gusts as high as 16 mph.
A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 57. South southeast wind 6 to 9 mph, with gusts as high as 22 mph.
A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 76. South southwest wind 9 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Showers and thunderstorms likely. Partly sunny, with a high near 84.
Showers and thunderstorms likely. Mostly cloudy, with a low around 62.
Rain showers likely before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 77.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 10
|
Showers And Thunderstorms Likely then Mostly Cloudy
|
62°F |
8 mph
NNW
|
|
Friday Night
Apr 10
|
Mostly Clear
|
41°F |
6 mph
NE
|
|
Saturday
Apr 11
|
Partly Sunny then Slight Chance Rain Showers
|
65°F |
5 to 8 mph
ESE
|
|
Saturday Night
Apr 11
|
Slight Chance Rain Showers then Mostly Cloudy
|
57°F |
6 to 9 mph
SSE
|
|
Sunday
Apr 12
|
Chance Showers And Thunderstorms
|
76°F |
9 to 17 mph
SSW
|
|
Sunday Night
Apr 12
|
Chance Showers And Thunderstorms
|
62°F |
10 to 15 mph
SSW
|
|
Monday
Apr 13
|
Chance Showers And Thunderstorms
|
81°F |
9 to 13 mph
SSW
|
|
Monday Night
Apr 13
|
Chance Showers And Thunderstorms
|
67°F |
12 mph
SSW
|
|
Tuesday
Apr 14
|
Showers And Thunderstorms Likely
|
84°F |
9 to 14 mph
SSW
|
|
Tuesday Night
Apr 14
|
Showers And Thunderstorms Likely
|
62°F |
12 mph
SSW
|
|
Wednesday
Apr 15
|
Rain Showers Likely
|
77°F |
13 mph
SW
|
|
Wednesday Night
Apr 15
|
Chance Showers And Thunderstorms
|
55°F |
6 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Peoria.
