Island Mountain, CA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Island Mountain, CA in one place.
Mostly sunny. High near 66, with temperatures falling to around 61 in the afternoon. Northwest wind 2 to 6 mph.
Local Weather Overview
This forecast page for Island Mountain, 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 3:10 PM PST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Island Mountain, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 3:10 PM PST
- Forecast office
- EKA
- Source
- NOAA / NWS
Daily Outlook
This Week in Island Mountain
Saturday looks like the warmest upcoming period in Island Mountain at 69 degrees F.
Saturday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Veterans Day at about 5 to 10 mph SSE.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 5, 2026 3:10 PM PST
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- EKA
- Radar station
- KBHX
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 47. Northeast wind 1 to 5 mph.
Mostly sunny, with a high near 69. South wind around 3 mph.
Partly cloudy, with a low around 46. East wind around 2 mph.
Mostly sunny, with a high near 63.
Mostly cloudy, with a low around 46.
Mostly sunny, with a high near 62.
Partly cloudy, with a low around 47.
Mostly sunny, with a high near 64.
A slight chance of rain after 10pm. Mostly cloudy, with a low around 49.
A chance of rain. Partly sunny, with a high near 64.
A chance of rain. Mostly cloudy, with a low around 46.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Mostly Sunny
|
66°F |
2 to 6 mph
NW
|
|
Friday Night
Nov 6
|
Mostly Clear
|
47°F |
1 to 5 mph
NE
|
|
Saturday
Nov 7
|
Mostly Sunny
|
69°F |
3 mph
S
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
46°F |
2 mph
E
|
|
Sunday
Nov 8
|
Mostly Sunny
|
63°F |
3 mph
N
|
|
Sunday Night
Nov 8
|
Mostly Cloudy
|
46°F |
2 mph
ESE
|
|
Monday
Nov 9
|
Mostly Sunny
|
62°F |
3 mph
SSW
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
47°F |
3 mph
ENE
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
64°F |
0 to 5 mph
SSE
|
|
Tuesday Night
Nov 10
|
Slight Chance Light Rain
|
49°F |
0 to 6 mph
SE
|
|
Veterans Day
Nov 11
|
Chance Light Rain
|
64°F |
5 to 10 mph
SSE
|
|
Wednesday Night
Nov 11
|
Chance Light Rain
|
46°F |
5 to 9 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Island Mountain.