Will County, IL Weather Forecast
County weather hub
Patchy Fog then Partly Sunny
Compare major city weather across Will County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Patchy fog before 8am. Partly sunny. High near 83, with temperatures falling to around 81 in the afternoon. Northeast wind around 5 mph, with gusts as high as 15 mph. New rainfall amounts less than a tenth of an inch possible.
County Weather Overview
This county weather page brings together forecast coverage for Will County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 12 of 12 mapped cities in Will County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 10 to Jul 16, 2026
- Latest sync
- Jul 10, 2026 8:13 AM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Will County
Tuesday looks like the warmest upcoming period in Will County at 90 degrees F.
Tonight is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Tonight at about 5 to 10 mph NE.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Jul 10, 2026 8:13 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LOT
- Radar station
- KLOT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 64. Northeast wind 5 to 10 mph.
Mostly sunny. High near 84, with temperatures falling to around 82 in the afternoon. Northeast wind 5 to 10 mph.
Mostly clear, with a low around 64. East northeast wind 5 to 10 mph.
Sunny, with a high near 86. East northeast wind around 5 mph.
Clear, with a low around 65.
Sunny, with a high near 88.
Clear, with a low around 67.
Sunny, with a high near 90.
Mostly clear, with a low around 69.
Sunny, with a high near 90.
Mostly clear, with a low around 69.
Sunny, with a high near 89.
Mostly clear, with a low around 69.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 10
|
Patchy Fog then Partly Sunny
|
83°F |
5 mph
NE
|
|
Tonight
Jul 10
|
Mostly Cloudy
|
64°F |
5 to 10 mph
NE
|
|
Saturday
Jul 11
|
Mostly Sunny
|
84°F |
5 to 10 mph
NE
|
|
Saturday Night
Jul 11
|
Mostly Clear
|
64°F |
5 to 10 mph
ENE
|
|
Sunday
Jul 12
|
Sunny
|
86°F |
5 mph
ENE
|
|
Sunday Night
Jul 12
|
Clear
|
65°F |
0 to 5 mph
ENE
|
|
Monday
Jul 13
|
Sunny
|
88°F |
0 to 5 mph
ENE
|
|
Monday Night
Jul 13
|
Clear
|
67°F |
0 to 5 mph
SE
|
|
Tuesday
Jul 14
|
Sunny
|
90°F |
0 to 10 mph
W
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
69°F |
5 mph
W
|
|
Wednesday
Jul 15
|
Sunny
|
90°F |
5 to 10 mph
WNW
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
69°F |
5 to 10 mph
W
|
|
Thursday
Jul 16
|
Sunny
|
89°F |
5 to 10 mph
WSW
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
69°F |
5 to 10 mph
SSW
|
Major City Forecasts
Live forecast snapshots for major cities across Will County.
Coverage
Forecast coverage currently spans 12 of 12 mapped cities in Will County.
Largest mapped city population in this region: 85,583.
