Long Lake, IL Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Long Lake, IL in one place.
Partly sunny, with a high near 74. East wind 5 to 10 mph, with gusts as high as 20 mph.
Local Weather Overview
This forecast page for Long Lake, 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: May 31, 2026 12:47 AM CDT.
The active forecast window currently covers May 31 to Jun 6, 2026 for Long Lake, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 31 to Jun 6, 2026
- Latest sync
- May 31, 2026 12:47 AM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Long Lake
Thursday looks like the warmest upcoming period in Long Lake at 86 degrees F.
Sunday Night is the coolest period ahead with temperatures near 51 degrees F.
The strongest winds are forecast for Sunday at about 5 to 10 mph E.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- May 31, 2026 12:47 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LOT
- Radar station
- KMKX
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 51. Northeast wind 0 to 5 mph.
Partly sunny, with a high near 76. Northeast wind 0 to 10 mph.
Mostly clear, with a low around 53. Northeast wind 5 to 10 mph.
Sunny, with a high near 76.
Clear, with a low around 52.
Sunny, with a high near 82.
Mostly clear, with a low around 58.
Mostly sunny, with a high near 86.
A slight chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 65.
A slight chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 85.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
May 31
|
Partly Sunny
|
74°F |
5 to 10 mph
E
|
|
Sunday Night
May 31
|
Mostly Cloudy
|
51°F |
0 to 5 mph
NE
|
|
Monday
Jun 1
|
Partly Sunny
|
76°F |
0 to 10 mph
NE
|
|
Monday Night
Jun 1
|
Mostly Clear
|
53°F |
5 to 10 mph
NE
|
|
Tuesday
Jun 2
|
Sunny
|
76°F |
5 to 10 mph
ENE
|
|
Tuesday Night
Jun 2
|
Clear
|
52°F |
0 to 10 mph
NNE
|
|
Wednesday
Jun 3
|
Sunny
|
82°F |
0 to 5 mph
ESE
|
|
Wednesday Night
Jun 3
|
Mostly Clear
|
58°F |
0 to 5 mph
SSE
|
|
Thursday
Jun 4
|
Mostly Sunny
|
86°F |
5 to 10 mph
SW
|
|
Thursday Night
Jun 4
|
Slight Chance Showers And Thunderstorms
|
65°F |
5 to 10 mph
SW
|
|
Friday
Jun 5
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
85°F |
5 to 10 mph
SW
|
|
Friday Night
Jun 5
|
Chance Showers And Thunderstorms
|
64°F |
5 to 10 mph
SW
|
|
Saturday
Jun 6
|
Chance Showers And Thunderstorms
|
83°F |
5 to 10 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Long Lake.