Alleghany, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Alleghany, CA in one place.
Sunny, with a high near 82. Northwest wind 2 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: Jun 9, 2026 9:35 PM PDT.
The active forecast window currently covers Jun 10 to Jun 16, 2026 for Alleghany, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 10 to Jun 16, 2026
- Latest sync
- Jun 9, 2026 9:35 PM PDT
- Forecast office
- STO
- Source
- NOAA / NWS
Daily Outlook
This Week in Alleghany
Thursday looks like the warmest upcoming period in Alleghany at 87 degrees F.
Thursday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Wednesday Night at about 3 to 7 mph NNE.
The forecast from Jun 10 through Jun 16 stays mostly dry.
Forecast Details
- Last updated
- Jun 9, 2026 9:35 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. Low around 67, with temperatures rising to around 69 overnight. North northeast wind 3 to 7 mph, with gusts as high as 18 mph.
Sunny, with a high near 87. West wind 2 to 7 mph, with gusts as high as 18 mph.
Clear, with a low around 66. North northwest wind 2 to 6 mph.
Sunny, with a high near 87.
Clear, with a low around 69.
Sunny, with a high near 86.
Clear, with a low around 69.
Sunny, with a high near 85.
Clear, with a low around 68.
Sunny, with a high near 84.
Clear, with a low around 67.
Sunny, with a high near 84.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jun 10
|
Sunny
|
82°F |
2 to 6 mph
NW
|
|
Wednesday Night
Jun 10
|
Clear
|
67°F |
3 to 7 mph
NNE
|
|
Thursday
Jun 11
|
Sunny
|
87°F |
2 to 7 mph
W
|
|
Thursday Night
Jun 11
|
Clear
|
66°F |
2 to 6 mph
NNW
|
|
Friday
Jun 12
|
Sunny
|
87°F |
1 to 7 mph
WSW
|
|
Friday Night
Jun 12
|
Clear
|
69°F |
2 to 6 mph
E
|
|
Saturday
Jun 13
|
Sunny
|
86°F |
1 to 7 mph
ENE
|
|
Saturday Night
Jun 13
|
Clear
|
69°F |
2 to 6 mph
SW
|
|
Sunday
Jun 14
|
Sunny
|
85°F |
1 to 7 mph
SW
|
|
Sunday Night
Jun 14
|
Clear
|
68°F |
2 to 6 mph
SSE
|
|
Monday
Jun 15
|
Sunny
|
84°F |
2 to 7 mph
NE
|
|
Monday Night
Jun 15
|
Clear
|
67°F |
1 to 6 mph
NNW
|
|
Tuesday
Jun 16
|
Sunny
|
84°F |
2 to 7 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Alleghany.
Nearby forecast pages are not available for this location yet.