Will County, IL Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Will County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 62. East southeast wind 5 to 10 mph.
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
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 3:13 PM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Will County
Monday looks like the warmest upcoming period in Will County at 80 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 47 degrees F.
The strongest winds are forecast for Sunday at about 15 to 25 mph S.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 3:13 PM CDT
- Coverage
- 5 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
A slight chance of rain showers after 7pm. Mostly cloudy, with a low around 53. Chance of precipitation is 20%.
A chance of rain showers. Mostly cloudy, with a high near 76.
A chance of rain showers before 7pm, then showers and thunderstorms likely. Cloudy, with a low around 62.
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 80.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Showers and thunderstorms. Mostly cloudy, with a high near 78.
Showers and thunderstorms. Mostly cloudy, with a low around 53.
Showers and thunderstorms likely. Mostly cloudy, with a high near 67.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Mostly Sunny
|
62°F |
5 to 10 mph
ESE
|
|
Saturday Night
Apr 11
|
Slight Chance Rain Showers
|
53°F |
10 to 15 mph
SSE
|
|
Sunday
Apr 12
|
Chance Rain Showers
|
76°F |
15 to 25 mph
S
|
|
Sunday Night
Apr 12
|
Showers And Thunderstorms Likely
|
62°F |
15 to 20 mph
SSW
|
|
Monday
Apr 13
|
Showers And Thunderstorms Likely
|
80°F |
15 to 20 mph
SSW
|
|
Monday Night
Apr 13
|
Chance Showers And Thunderstorms
|
65°F |
15 mph
SSW
|
|
Tuesday
Apr 14
|
Showers And Thunderstorms
|
78°F |
15 to 20 mph
SW
|
|
Tuesday Night
Apr 14
|
Showers And Thunderstorms
|
53°F |
15 mph
SSW
|
|
Wednesday
Apr 15
|
Showers And Thunderstorms Likely
|
67°F |
15 to 20 mph
S
|
|
Wednesday Night
Apr 15
|
Chance Showers And Thunderstorms
|
47°F |
10 to 15 mph
SW
|
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.
