Peoria, IL Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Peoria, IL in one place.
A slight chance of rain showers between 9am and 3pm. Mostly cloudy, with a high near 47. North northwest wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
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: Nov 11, 2026 10:25 AM CST.
The active forecast window currently covers Nov 12 to Nov 17, 2026 for Peoria, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 12 to Nov 17, 2026
- Latest sync
- Nov 11, 2026 10:25 AM CST
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Peoria
Tuesday looks like the warmest upcoming period in Peoria at 53 degrees F.
Friday Night is the coolest period ahead with temperatures near 26 degrees F.
The strongest winds are forecast for Thursday at about 9 to 15 mph NNW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 11, 2026 10:25 AM CST
- Coverage
- 7 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
Partly cloudy, with a low around 30. North northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Sunny. High near 44, with temperatures falling to around 39 in the afternoon. North northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Mostly clear, with a low around 26. North northwest wind 0 to 3 mph.
Sunny, with a high near 46. North wind around 2 mph.
Clear, with a low around 26.
Sunny, with a high near 49.
Mostly clear, with a low around 28.
Sunny, with a high near 50.
Mostly clear, with a low around 29.
Sunny, with a high near 53.
Mostly clear, with a low around 31.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Nov 12
|
Slight Chance Rain Showers
|
47°F |
9 to 15 mph
NNW
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
30°F |
6 to 10 mph
NNW
|
|
Friday
Nov 13
|
Sunny
|
44°F |
6 to 10 mph
NNW
|
|
Friday Night
Nov 13
|
Mostly Clear
|
26°F |
0 to 3 mph
NNW
|
|
Saturday
Nov 14
|
Sunny
|
46°F |
2 mph
N
|
|
Saturday Night
Nov 14
|
Clear
|
26°F |
0 mph
|
|
Sunday
Nov 15
|
Sunny
|
49°F |
1 mph
ENE
|
|
Sunday Night
Nov 15
|
Mostly Clear
|
28°F |
0 mph
|
|
Monday
Nov 16
|
Sunny
|
50°F |
2 mph
ESE
|
|
Monday Night
Nov 16
|
Mostly Clear
|
29°F |
0 mph
|
|
Tuesday
Nov 17
|
Sunny
|
53°F |
0 to 3 mph
SE
|
|
Tuesday Night
Nov 17
|
Mostly Clear
|
31°F |
2 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Peoria.
