Clayton, CA Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Clayton, CA in one place.
Partly sunny. High near 72, with temperatures falling to around 67 in the afternoon. West northwest wind around 3 mph.
Local Weather Overview
This forecast page for Clayton, 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 7, 2026 8:25 AM PST.
The active forecast window currently covers Nov 8 to Nov 13, 2026 for Clayton, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 8 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 8:25 AM PST
- Forecast office
- STO
- Source
- NOAA / NWS
Daily Outlook
This Week in Clayton
Tuesday looks like the warmest upcoming period in Clayton at 75 degrees F.
Sunday Night is the coolest period ahead with temperatures near 44 degrees F.
The strongest winds are forecast for Friday Night at about 6 to 9 mph SSE.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 7, 2026 8:25 AM PST
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- STO
- Radar station
- KDAX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 44. East wind around 3 mph.
Mostly sunny, with a high near 72. Southwest wind around 3 mph.
Mostly clear, with a low around 45.
Sunny, with a high near 75.
Mostly clear, with a low around 47.
Sunny, with a high near 74.
Mostly clear, with a low around 48.
A slight chance of rain after 10am. Mostly sunny, with a high near 72.
A slight chance of rain. Partly cloudy, with a low around 47.
A chance of rain. Partly sunny, with a high near 68.
A chance of rain. Mostly cloudy, with a low around 47.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Nov 8
|
Partly Sunny
|
72°F |
3 mph
WNW
|
|
Sunday Night
Nov 8
|
Partly Cloudy
|
44°F |
3 mph
E
|
|
Monday
Nov 9
|
Mostly Sunny
|
72°F |
3 mph
SW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
45°F |
2 mph
NNE
|
|
Tuesday
Nov 10
|
Sunny
|
75°F |
5 mph
NNW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
47°F |
2 mph
E
|
|
Veterans Day
Nov 11
|
Sunny
|
74°F |
3 mph
NW
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
48°F |
3 mph
ENE
|
|
Thursday
Nov 12
|
Slight Chance Light Rain
|
72°F |
5 mph
SSE
|
|
Thursday Night
Nov 12
|
Slight Chance Light Rain
|
47°F |
5 mph
SE
|
|
Friday
Nov 13
|
Chance Light Rain
|
68°F |
7 mph
SSE
|
|
Friday Night
Nov 13
|
Chance Light Rain
|
47°F |
6 to 9 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Clayton.