Current conditions at

DIABLO GRANDE (DBLC1)

Lat: 37.32927°NLon: 121.29538°WElev: 1861.0ft.

NA

68°F

20°C

Humidity 45%
Wind Speed S 13 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 15 Jul 10:00 PM PDT
Extended Forecast for

18 Miles ENE Mount Hamilton CA

  • Tonight

    Tonight: Clear, with a low around 64. Southwest wind 3 to 5 mph.

    Low: 64 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. Calm wind becoming north northeast 5 to 7 mph in the afternoon.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 64. North wind 5 to 7 mph becoming light and variable  after midnight.

    Low: 64 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 83. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 67. West wind around 6 mph.

    Low: 67 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 68.

    Low: 68 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 69.

    Low: 69 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 64. Southwest wind 3 to 5 mph.
Wednesday
Sunny, with a high near 80. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
Wednesday Night
Clear, with a low around 64. North wind 5 to 7 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 83. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.
Thursday Night
Clear, with a low around 67. West wind around 6 mph.
Friday
Sunny, with a high near 85.
Friday Night
Clear, with a low around 68.
Saturday
Sunny, with a high near 85.
Saturday Night
Clear, with a low around 69.
Sunday
Sunny, with a high near 87.
Sunday Night
Clear, with a low around 68.
Monday
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 66.
Tuesday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles ENE Mount Hamilton CA
 37.46°N 121.36°W (Elev. 2451 ft)
10:22 pm PDT Jul 15, 2025
10pm PDT Jul 15, 2025-6pm PDT Jul 22, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database