Lee, IL Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Lee, IL in one place.
Partly sunny, with a high near 86. West southwest wind 5 to 10 mph. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Lee, 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: Jun 8, 2026 8:03 PM CDT.
The active forecast window currently covers Jun 9 to Jun 15, 2026 for Lee, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 15, 2026
- Latest sync
- Jun 8, 2026 8:03 PM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Lee
Wednesday looks like the warmest upcoming period in Lee at 90 degrees F.
Sunday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Wednesday at about 10 to 20 mph SSW.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 8:03 PM 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
A slight chance of rain showers between 7pm and midnight, then a chance of showers and thunderstorms between midnight and 2am, then a chance of showers and thunderstorms between 2am and 3am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 68. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Heat index values as high as 97. South southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
A chance of showers and thunderstorms before 10am, then showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 80%.
Showers and thunderstorms before 1am. Mostly cloudy, with a low around 59.
Sunny, with a high near 82.
Clear, with a low around 62.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 84.
A chance of showers and thunderstorms. Partly cloudy, with a low around 58.
A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 78.
A slight chance of rain showers after 7pm. Partly cloudy, with a low around 56.
A slight chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Partly Sunny
|
86°F |
5 to 10 mph
WSW
|
|
Tuesday Night
Jun 9
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
68°F |
5 to 10 mph
SSW
|
|
Wednesday
Jun 10
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
90°F |
10 to 20 mph
SSW
|
|
Wednesday Night
Jun 10
|
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
|
68°F |
10 to 20 mph
SW
|
|
Thursday
Jun 11
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
85°F |
10 to 20 mph
SSW
|
|
Thursday Night
Jun 11
|
Showers And Thunderstorms
|
59°F |
10 to 20 mph
W
|
|
Friday
Jun 12
|
Sunny
|
82°F |
10 to 15 mph
W
|
|
Friday Night
Jun 12
|
Clear
|
62°F |
5 to 10 mph
WSW
|
|
Saturday
Jun 13
|
Sunny then Slight Chance Showers And Thunderstorms
|
84°F |
10 to 15 mph
WSW
|
|
Saturday Night
Jun 13
|
Chance Showers And Thunderstorms
|
58°F |
5 to 10 mph
WNW
|
|
Sunday
Jun 14
|
Chance Showers And Thunderstorms
|
78°F |
10 to 15 mph
NNW
|
|
Sunday Night
Jun 14
|
Slight Chance Rain Showers
|
56°F |
5 to 10 mph
NE
|
|
Monday
Jun 15
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
76°F |
10 to 15 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lee.