Alleghany, CA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Alleghany, CA in one place.
Mostly sunny. High near 69, with temperatures falling to around 63 in the afternoon. North northwest wind 0 to 6 mph.
Local Weather Overview
This forecast page for Alleghany, 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 1:10 PM PST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Alleghany, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 1:10 PM PST
- Forecast office
- STO
- Source
- NOAA / NWS
Daily Outlook
This Week in Alleghany
Friday looks like the warmest upcoming period in Alleghany at 69 degrees F.
Monday Night is the coolest period ahead with temperatures near 47 degrees F.
The strongest winds are forecast for Friday Night at about 3 to 9 mph NE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 5, 2026 1:10 PM PST
- 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
Mostly clear, with a low around 50. Northeast wind 3 to 9 mph, with gusts as high as 22 mph.
Sunny, with a high near 68. Southeast wind 0 to 5 mph.
Mostly clear, with a low around 49.
Sunny, with a high near 67.
Partly cloudy, with a low around 48.
Mostly sunny, with a high near 63.
Partly cloudy, with a low around 47.
Sunny, with a high near 65.
Partly cloudy, with a low around 49.
A slight chance of rain after 10am. Mostly sunny, with a high near 64.
A chance of rain. Mostly cloudy, with a low around 48.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Mostly Sunny
|
69°F |
0 to 6 mph
NNW
|
|
Friday Night
Nov 6
|
Mostly Clear
|
50°F |
3 to 9 mph
NE
|
|
Saturday
Nov 7
|
Sunny
|
68°F |
0 to 5 mph
SE
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
49°F |
5 mph
E
|
|
Sunday
Nov 8
|
Sunny
|
67°F |
1 to 5 mph
S
|
|
Sunday Night
Nov 8
|
Partly Cloudy
|
48°F |
1 to 6 mph
SSE
|
|
Monday
Nov 9
|
Mostly Sunny
|
63°F |
1 to 5 mph
S
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
47°F |
1 to 6 mph
SSE
|
|
Tuesday
Nov 10
|
Sunny
|
65°F |
1 to 5 mph
SSW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
49°F |
3 mph
SSE
|
|
Veterans Day
Nov 11
|
Slight Chance Light Rain
|
64°F |
2 to 6 mph
SE
|
|
Wednesday Night
Nov 11
|
Chance Light Rain
|
48°F |
2 to 6 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Alleghany.
Nearby forecast pages are not available for this location yet.