NWS Sacramento Changes to Public and Fire Weather Zones Coming April 16, 2026

Read More >

Current conditions at

DIABLO GRANDE (DBLC1)

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

NA

65°F

18°C

Humidity 49%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 23 Mar 12:00 AM PDT
Extended Forecast for

14 Miles NE Mount Hamilton CA

  • Overnight

    Overnight: Mostly clear, with a low around 49. West northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 77. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 49. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. Northwest wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 47. West wind around 11 mph, with gusts as high as 21 mph.

    Low: 47 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 49. West northwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 77. Northwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 49. West wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 77. Northwest wind 8 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
Clear, with a low around 47. West wind around 11 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Mostly sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Sunny, with a high near 76.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NE Mount Hamilton CA
 37.49°N 121.48°W (Elev. 2799 ft)
2:20 pm PDT Mar 22, 2026
1am PDT Mar 23, 2026-6pm PDT Mar 29, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database