Current conditions at
DIABLO GRANDE (DBLC1)
Lat: 37.32927°NLon: 121.29538°WElev: 1861.0ft.NA
64°F
18°C
| Humidity | 30% |
| Wind Speed | S 5 MPH |
| Barometer | NA |
| Dewpoint | 32°F (0°C) |
| Visibility | NA |
| Last update | 13 Sep 09:00 AM PDT |
Extended Forecast for
20 Miles E Mount Hamilton CA
Today
High: 78 °F
Sunny
Tonight
Low: 58 °F
Clear
Monday
High: 84 °F
Sunny
Monday Night
Low: 61 °F
Clear
Tuesday
High: 87 °F
Sunny
Tuesday Night
Low: 60 °F
Clear
Wednesday
High: 83 °F
Sunny
Wednesday Night
Low: 58 °F
Mostly Clear
Thursday
High: 82 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 78. West northwest wind 8 to 14 mph becoming north northeast in the afternoon. Winds could gust as high as 22 mph.
Tonight
Clear, with a low around 58. West wind 8 to 11 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 84. North northwest wind 11 to 15 mph, with gusts as high as 26 mph.
Monday Night
Clear, with a low around 61. North northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 87. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Tuesday Night
Clear, with a low around 60.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny, with a high near 82.
Thursday Night
Clear, with a low around 60.
Friday
Sunny, with a high near 86.
Friday Night
Clear, with a low around 62.
Saturday
Sunny, with a high near 87.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
20 Miles E Mount Hamilton CA
37.38°N 121.28°W (Elev. 1401 ft)
37.38°N 121.28°W (Elev. 1401 ft)
9:46 am PDT Sep 13, 2026
9am PDT Sep 13, 2026-6pm PDT Sep 19, 2026
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