Clearlake Highlands, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Clearlake Highlands, CA in one place.
Sunny, with a high near 74. South wind 2 to 7 mph.
Local Weather Overview
This forecast page for Clearlake Highlands, CA 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: Sep 16, 2026 12:33 PM PDT.
The active forecast window currently covers Sep 16 to Sep 22, 2026 for Clearlake Highlands, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 22, 2026
- Latest sync
- Sep 16, 2026 12:33 PM PDT
- Forecast office
- EKA
- Source
- NOAA / NWS
Daily Outlook
This Week in Clearlake Highlands
Tuesday looks like the warmest upcoming period in Clearlake Highlands at 86 degrees F.
Tonight is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Today at about 2 to 7 mph S.
The forecast from Sep 16 through Sep 22 stays mostly dry.
Forecast Details
- Last updated
- Sep 16, 2026 12:33 PM PDT
- Coverage
- 8 days
- Time zone
- America/Los_Angeles
- Forecast office
- EKA
- Radar station
- KDAX
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 55. South southwest wind 1 to 7 mph.
Sunny, with a high near 74. East southeast wind around 3 mph.
Clear, with a low around 58. West northwest wind around 2 mph.
Sunny, with a high near 81. West northwest wind 0 to 5 mph.
Clear, with a low around 62. West northwest wind 1 to 5 mph.
Sunny, with a high near 83.
Mostly clear, with a low around 63.
Mostly sunny, with a high near 82.
Mostly clear, with a low around 62.
Sunny, with a high near 84.
Mostly clear, with a low around 64.
Sunny, with a high near 86.
Mostly clear, with a low around 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Sep 16
|
Sunny
|
74°F |
2 to 7 mph
S
|
|
Tonight
Sep 16
|
Mostly Clear
|
55°F |
1 to 7 mph
SSW
|
|
Thursday
Sep 17
|
Sunny
|
74°F |
3 mph
ESE
|
|
Thursday Night
Sep 17
|
Clear
|
58°F |
2 mph
WNW
|
|
Friday
Sep 18
|
Sunny
|
81°F |
0 to 5 mph
WNW
|
|
Friday Night
Sep 18
|
Clear
|
62°F |
1 to 5 mph
WNW
|
|
Saturday
Sep 19
|
Sunny
|
83°F |
3 mph
N
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
63°F |
0 to 3 mph
WNW
|
|
Sunday
Sep 20
|
Mostly Sunny
|
82°F |
0 to 5 mph
E
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
62°F |
0 to 3 mph
W
|
|
Monday
Sep 21
|
Sunny
|
84°F |
0 to 5 mph
WSW
|
|
Monday Night
Sep 21
|
Mostly Clear
|
64°F |
0 to 5 mph
NW
|
|
Tuesday
Sep 22
|
Sunny
|
86°F |
0 to 5 mph
NNE
|
|
Tuesday Night
Sep 22
|
Mostly Clear
|
64°F |
1 to 5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Clearlake Highlands.