Alpine, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Alpine, CA in one place.
Sunny, with a high near 94. Northwest wind 0 to 10 mph, with gusts as high as 25 mph.
Local Weather Overview
This forecast page for Alpine, 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: Aug 23, 2026 1:19 PM PDT.
The active forecast window currently covers Aug 25 to Aug 29, 2026 for Alpine, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 25 to Aug 29, 2026
- Latest sync
- Aug 23, 2026 1:19 PM PDT
- Forecast office
- SGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Alpine
Friday looks like the warmest upcoming period in Alpine at 100 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 70 degrees F.
The strongest winds are forecast for Tuesday at about 0 to 10 mph NW.
The forecast from Aug 25 through Aug 29 stays mostly dry.
Forecast Details
- Last updated
- Aug 23, 2026 1:19 PM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- SGX
- Radar station
- KNKX
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 70.
Sunny, with a high near 96.
Mostly clear, with a low around 74.
Sunny, with a high near 99.
Mostly clear, with a low around 74.
Sunny, with a high near 100.
Mostly clear, with a low around 74.
Sunny, with a high near 98.
Mostly clear, with a low around 74.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Aug 25
|
Sunny
|
94°F |
0 to 10 mph
NW
|
|
Tuesday Night
Aug 25
|
Mostly Clear
|
70°F |
0 to 5 mph
N
|
|
Wednesday
Aug 26
|
Sunny
|
96°F |
0 to 10 mph
S
|
|
Wednesday Night
Aug 26
|
Mostly Clear
|
74°F |
0 to 10 mph
N
|
|
Thursday
Aug 27
|
Sunny
|
99°F |
0 to 10 mph
N
|
|
Thursday Night
Aug 27
|
Mostly Clear
|
74°F |
0 to 10 mph
NE
|
|
Friday
Aug 28
|
Sunny
|
100°F |
0 to 10 mph
NW
|
|
Friday Night
Aug 28
|
Mostly Clear
|
74°F |
0 to 10 mph
N
|
|
Saturday
Aug 29
|
Sunny
|
98°F |
0 to 10 mph
NW
|
|
Saturday Night
Aug 29
|
Mostly Clear
|
74°F |
0 to 10 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Alpine.
