Atherton, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Atherton, CA in one place.
Sunny. High near 77, with temperatures falling to around 75 in the afternoon. Southwest wind around 10 mph.
Local Weather Overview
This forecast page for Atherton, 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: Jul 23, 2026 8:32 AM PDT.
The active forecast window currently covers Jul 24 to Jul 29, 2026 for Atherton, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 24 to Jul 29, 2026
- Latest sync
- Jul 23, 2026 8:32 AM PDT
- Forecast office
- MTR
- Source
- NOAA / NWS
Daily Outlook
This Week in Atherton
Saturday looks like the warmest upcoming period in Atherton at 79 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Sunday at about 8 to 12 mph SW.
The forecast from Jul 24 through Jul 29 stays mostly dry.
Forecast Details
- Last updated
- Jul 23, 2026 8:32 AM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- MTR
- Radar station
- KMUX
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 56. Southwest wind around 10 mph.
Sunny, with a high near 79. Southwest wind around 10 mph.
Mostly clear, with a low around 56.
Sunny, with a high near 78.
Mostly clear, with a low around 57.
Sunny, with a high near 79.
Mostly clear, with a low around 57.
Sunny, with a high near 79.
Mostly clear, with a low around 56.
Sunny, with a high near 78.
Mostly clear, with a low around 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 24
|
Sunny
|
77°F |
10 mph
SW
|
|
Friday Night
Jul 24
|
Mostly Clear
|
56°F |
10 mph
SW
|
|
Saturday
Jul 25
|
Sunny
|
79°F |
10 mph
SW
|
|
Saturday Night
Jul 25
|
Mostly Clear
|
56°F |
10 mph
SW
|
|
Sunday
Jul 26
|
Sunny
|
78°F |
8 to 12 mph
SW
|
|
Sunday Night
Jul 26
|
Mostly Clear
|
57°F |
12 mph
SW
|
|
Monday
Jul 27
|
Sunny
|
79°F |
12 mph
SW
|
|
Monday Night
Jul 27
|
Mostly Clear
|
57°F |
12 mph
SW
|
|
Tuesday
Jul 28
|
Sunny
|
79°F |
10 mph
SW
|
|
Tuesday Night
Jul 28
|
Mostly Clear
|
56°F |
10 mph
SSW
|
|
Wednesday
Jul 29
|
Sunny
|
78°F |
10 mph
SW
|
|
Wednesday Night
Jul 29
|
Mostly Clear
|
55°F |
10 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Atherton.
