City of Crystal Lake Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for City of Crystal Lake in one place.
Sunny. High near 50, with temperatures falling to around 45 in the afternoon. Southwest wind around 5 mph, with gusts as high as 15 mph.
Local Weather Overview
This forecast page for City of Crystal Lake 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 7, 2026 6:33 PM CST.
The active forecast window currently covers Nov 7 to Nov 13, 2026 for City of Crystal Lake.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 6:33 PM CST
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in City of Crystal Lake
Tuesday looks like the warmest upcoming period in City of Crystal Lake at 61 degrees F.
Thursday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Sunday at about 10 to 15 mph W.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 7, 2026 6:33 PM CST
- Coverage
- 8 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
Patchy fog after 5am. Partly cloudy, with a low around 37. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Patchy fog before 9am. Mostly sunny. High near 58, with temperatures falling to around 54 in the afternoon. West wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 34. West northwest wind 0 to 10 mph, with gusts as high as 20 mph.
Mostly sunny, with a high near 58. West southwest wind 0 to 10 mph, with gusts as high as 20 mph.
Partly cloudy, with a low around 42.
Sunny, with a high near 61.
Partly cloudy, with a low around 38.
A slight chance of rain after noon. Partly sunny, with a high near 57.
A slight chance of rain after midnight. Mostly cloudy, with a low around 38.
A slight chance of rain. Partly sunny, with a high near 48.
Mostly cloudy, with a low around 30.
Mostly sunny, with a high near 46.
Partly cloudy, with a low around 31.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Nov 7
|
Sunny
|
50°F |
5 mph
SW
|
|
Tonight
Nov 7
|
Partly Cloudy then Patchy Fog
|
37°F |
5 to 10 mph
WSW
|
|
Sunday
Nov 8
|
Patchy Fog then Mostly Sunny
|
58°F |
10 to 15 mph
W
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
34°F |
0 to 10 mph
WNW
|
|
Monday
Nov 9
|
Mostly Sunny
|
58°F |
0 to 10 mph
WSW
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
42°F |
5 to 10 mph
W
|
|
Tuesday
Nov 10
|
Sunny
|
61°F |
0 to 5 mph
WNW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
38°F |
0 mph
|
|
Veterans Day
Nov 11
|
Partly Sunny then Slight Chance Rain
|
57°F |
0 to 5 mph
N
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy then Slight Chance Rain
|
38°F |
5 to 10 mph
N
|
|
Thursday
Nov 12
|
Slight Chance Rain
|
48°F |
10 mph
N
|
|
Thursday Night
Nov 12
|
Mostly Cloudy
|
30°F |
5 to 10 mph
N
|
|
Friday
Nov 13
|
Mostly Sunny
|
46°F |
5 to 10 mph
N
|
|
Friday Night
Nov 13
|
Partly Cloudy
|
31°F |
0 to 5 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around City of Crystal Lake.