Forest Lake, IL Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Forest Lake, IL in one place.
Mostly sunny, with a high near 51. West northwest wind 5 to 10 mph.
Local Weather Overview
This forecast page for Forest 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: Nov 5, 2026 11:59 PM CST.
The active forecast window currently covers Nov 7 to Nov 12, 2026 for Forest Lake, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 12, 2026
- Latest sync
- Nov 5, 2026 11:59 PM CST
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Forest Lake
Monday looks like the warmest upcoming period in Forest Lake at 62 degrees F.
Sunday Night is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Saturday at about 5 to 10 mph WNW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 5, 2026 11:59 PM CST
- Coverage
- 6 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 clear, with a low around 36. West southwest wind around 5 mph, with gusts as high as 15 mph.
Sunny, with a high near 57.
Clear, with a low around 35.
Sunny, with a high near 62.
Mostly clear, with a low around 41.
Sunny, with a high near 60.
Partly cloudy, with a low around 37.
A slight chance of rain after noon. Mostly sunny, with a high near 57.
A slight chance of rain. Partly cloudy, with a low around 37.
A slight chance of rain. Mostly sunny, with a high near 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Nov 7
|
Mostly Sunny
|
51°F |
5 to 10 mph
WNW
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
36°F |
5 mph
WSW
|
|
Sunday
Nov 8
|
Sunny
|
57°F |
5 to 10 mph
W
|
|
Sunday Night
Nov 8
|
Clear
|
35°F |
0 to 5 mph
WSW
|
|
Monday
Nov 9
|
Sunny
|
62°F |
0 to 10 mph
SW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
41°F |
5 to 10 mph
W
|
|
Tuesday
Nov 10
|
Sunny
|
60°F |
5 mph
WNW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
37°F |
0 to 5 mph
WNW
|
|
Veterans Day
Nov 11
|
Mostly Sunny then Slight Chance Rain
|
57°F |
0 to 5 mph
NW
|
|
Wednesday Night
Nov 11
|
Slight Chance Rain
|
37°F |
0 to 5 mph
NW
|
|
Thursday
Nov 12
|
Slight Chance Rain
|
55°F |
5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Forest Lake.