Cape Horn, CA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Cape Horn, CA in one place.
Mostly sunny. High near 58, with temperatures falling to around 46 in the afternoon. Northeast wind 6 to 10 mph, with gusts as high as 21 mph.
Local Weather Overview
This forecast page for Cape Horn, 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: Nov 5, 2026 9:10 AM PST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Cape Horn, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 9:10 AM PST
- Forecast office
- STO
- Source
- NOAA / NWS
Daily Outlook
This Week in Cape Horn
Saturday looks like the warmest upcoming period in Cape Horn at 61 degrees F.
Monday Night is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Friday Night at about 8 to 16 mph NE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 5, 2026 9:10 AM PST
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- STO
- Radar station
- KRGX
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. Northeast wind 8 to 16 mph, with gusts as high as 29 mph.
Sunny, with a high near 61. East southeast wind 1 to 8 mph.
Mostly clear, with a low around 37.
Sunny, with a high near 58.
Partly cloudy, with a low around 36.
Mostly sunny, with a high near 55.
Partly cloudy, with a low around 35.
Sunny, with a high near 56.
Mostly clear, with a low around 37.
A slight chance of rain after 10am. Sunny, with a high near 56.
A slight chance of rain before 10pm, then a slight chance of rain and snow. Partly cloudy, with a low around 35. New snow accumulation of less than half an inch possible.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Mostly Sunny
|
58°F |
6 to 10 mph
NE
|
|
Friday Night
Nov 6
|
Mostly Clear
|
36°F |
8 to 16 mph
NE
|
|
Saturday
Nov 7
|
Sunny
|
61°F |
1 to 8 mph
ESE
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
37°F |
6 mph
SE
|
|
Sunday
Nov 8
|
Sunny
|
58°F |
2 to 7 mph
SSE
|
|
Sunday Night
Nov 8
|
Partly Cloudy
|
36°F |
3 to 7 mph
SE
|
|
Monday
Nov 9
|
Mostly Sunny
|
55°F |
3 to 8 mph
SSE
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
35°F |
6 mph
ESE
|
|
Tuesday
Nov 10
|
Sunny
|
56°F |
3 mph
SW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
37°F |
6 mph
ESE
|
|
Veterans Day
Nov 11
|
Slight Chance Light Rain
|
56°F |
5 to 9 mph
S
|
|
Wednesday Night
Nov 11
|
Slight Chance Rain And Snow
|
35°F |
6 to 9 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cape Horn.
Nearby forecast pages are not available for this location yet.