Walker, IL Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Walker, IL in one place.
Sunny, with a high near 90. East northeast wind around 3 mph.
Local Weather Overview
This forecast page for Walker, 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 14, 2026 7:16 PM CDT.
The active forecast window currently covers Jul 15 to Jul 20, 2026 for Walker, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 15 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 7:16 PM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Walker
Wednesday looks like the warmest upcoming period in Walker at 90 degrees F.
Sunday Night is the coolest period ahead with temperatures near 70 degrees F.
The strongest winds are forecast for Saturday at about 7 to 12 mph WSW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 7:16 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
Clear, with a low around 71. East wind around 2 mph.
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 90. East southeast wind 0 to 3 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 71. South southwest wind around 3 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Mostly sunny, with a high near 88. West southwest wind 2 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 71. Chance of precipitation is 70%.
Sunny, with a high near 90.
Mostly clear, with a low around 71.
Sunny, with a high near 89.
Mostly clear, with a low around 70.
A slight chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 90.
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 70.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jul 15
|
Sunny
|
90°F |
3 mph
ENE
|
|
Wednesday Night
Jul 15
|
Clear
|
71°F |
2 mph
E
|
|
Thursday
Jul 16
|
Sunny then Chance Showers And Thunderstorms
|
90°F |
0 to 3 mph
ESE
|
|
Thursday Night
Jul 16
|
Chance Showers And Thunderstorms then Partly Cloudy
|
71°F |
3 mph
SSW
|
|
Friday
Jul 17
|
Chance Showers And Thunderstorms
|
88°F |
2 to 7 mph
WSW
|
|
Friday Night
Jul 17
|
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
|
71°F |
6 mph
WSW
|
|
Saturday
Jul 18
|
Sunny
|
90°F |
7 to 12 mph
WSW
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
71°F |
6 to 9 mph
W
|
|
Sunday
Jul 19
|
Sunny
|
89°F |
9 mph
W
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
70°F |
7 mph
SW
|
|
Monday
Jul 20
|
Slight Chance Showers And Thunderstorms
|
90°F |
7 to 12 mph
WSW
|
|
Monday Night
Jul 20
|
Slight Chance Showers And Thunderstorms
|
70°F |
6 to 9 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Walker.