Forest Knolls, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Forest Knolls, CA in one place.
Sunny. High near 80, with temperatures falling to around 78 in the afternoon. South wind around 5 mph.
Local Weather Overview
This forecast page for Forest Knolls, 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 14, 2026 6:02 PM PDT.
The active forecast window currently covers Sep 15 to Sep 20, 2026 for Forest Knolls, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 6:02 PM PDT
- Forecast office
- STO
- Source
- NOAA / NWS
Daily Outlook
This Week in Forest Knolls
Sunday looks like the warmest upcoming period in Forest Knolls at 83 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 53 degrees F.
The strongest winds are forecast for Wednesday at about 6 mph SSE.
The forecast from Sep 15 through Sep 20 stays mostly dry.
Forecast Details
- Last updated
- Sep 14, 2026 6:02 PM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- STO
- Radar station
- KBBX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 57. East southeast wind around 3 mph.
Sunny, with a high near 75. South southeast wind around 6 mph.
Clear, with a low around 53.
Sunny, with a high near 72.
Clear, with a low around 53.
Sunny, with a high near 78.
Clear, with a low around 57.
Sunny, with a high near 82.
Mostly clear, with a low around 58.
Sunny, with a high near 83.
Mostly clear, with a low around 59.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Sunny
|
80°F |
5 mph
S
|
|
Tuesday Night
Sep 15
|
Clear
|
57°F |
3 mph
ESE
|
|
Wednesday
Sep 16
|
Sunny
|
75°F |
6 mph
SSE
|
|
Wednesday Night
Sep 16
|
Clear
|
53°F |
0 to 5 mph
SSE
|
|
Thursday
Sep 17
|
Sunny
|
72°F |
0 to 3 mph
SSW
|
|
Thursday Night
Sep 17
|
Clear
|
53°F |
2 mph
ENE
|
|
Friday
Sep 18
|
Sunny
|
78°F |
3 mph
W
|
|
Friday Night
Sep 18
|
Clear
|
57°F |
2 mph
N
|
|
Saturday
Sep 19
|
Sunny
|
82°F |
1 to 5 mph
W
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
58°F |
2 mph
E
|
|
Sunday
Sep 20
|
Sunny
|
83°F |
3 mph
SSE
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
59°F |
2 mph
ESE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Forest Knolls.