Current conditions at
Mount Diablo Summit Museum and Trailhead Rooftop (SJS02)
Lat: 37.881699°NLon: 121.914173°WElev: 3904.0ft.NA
43°F
6°C
| Humidity | 98% |
| Wind Speed | NNW 4 MPH |
| Barometer | NA |
| Dewpoint | 43°F (6°C) |
| Visibility | NA |
| Wind Chill | 41°F (5°C) |
| Last update | 28 Apr 09:50 AM PDT |
Extended Forecast for
4 Miles SSE Clayton CA
Tonight
Low: 48 °F
Mostly Clear
Tuesday
High: 66 °F
Sunny
Tuesday Night
Low: 47 °F
Partly Cloudy
Wednesday
High: 65 °F
Sunny
Wednesday Night
Low: 48 °F
Mostly Clear
Thursday
High: 62 °F
Sunny
Thursday Night
Low: 47 °F
Mostly Clear
Friday
High: 56 °F
Mostly Sunny
Friday Night
Low: 45 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 48. West wind 9 to 11 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 66. West wind 5 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 47. Southwest wind around 11 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 65. Southwest wind 7 to 9 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 48. West southwest wind around 14 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 62.
Thursday Night
Mostly clear, with a low around 47.
Friday
Mostly sunny, with a high near 56.
Friday Night
Mostly cloudy, with a low around 45.
Saturday
A slight chance of rain before 11am. Mostly sunny, with a high near 50. Breezy.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 60.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SSE Clayton CA
37.87°N 121.92°W (Elev. 2818 ft)
37.87°N 121.92°W (Elev. 2818 ft)
2:21 am PDT Apr 28, 2025
3pm PDT Apr 28, 2025-6pm PDT May 5, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
