Back-to-Back Storms for the Center of the Nation

These storm systems will bring late season snow, sleet and ice for portions of the northern Plains, upper Midwest and Great Lakes region. Meanwhile, where temperatures are warmer, severe thunderstorms are expected for areas of the Mississippi Valley into the southern Plains. Furthermore, combination of windy and dry conditions will raise fire weather concerns for the southern High Plains. Read More >

Current conditions at

BLACK DIAMOND (PIBC1)

Lat: 37.95°NLon: 121.88444°WElev: 1600.0ft.

NA

59°F

15°C

Humidity 44%
Wind Speed WSW 4 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 02 Apr 02:28 PM PDT
Extended Forecast for

Pittsburg CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 63. North wind 13 to 16 mph, with gusts as high as 21 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 49. North wind 7 to 15 mph becoming west after midnight. Winds could gust as high as 28 mph.

    Low: 49 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 73. North northeast wind 7 to 11 mph, with gusts as high as 28 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 51. North wind 5 to 8 mph becoming calm  in the evening.

    Low: 51 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 78. Calm wind becoming east around 5 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 63. North wind 13 to 16 mph, with gusts as high as 21 mph.
Tonight
Clear, with a low around 49. North wind 7 to 15 mph becoming west after midnight. Winds could gust as high as 28 mph.
Friday
Sunny, with a high near 73. North northeast wind 7 to 11 mph, with gusts as high as 28 mph.
Friday Night
Clear, with a low around 51. North wind 5 to 8 mph becoming calm in the evening.
Saturday
Sunny, with a high near 78. Calm wind becoming east around 5 mph.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 55.
Monday
Mostly sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
A slight chance of rain. Partly sunny, with a high near 70.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Pittsburg CA
 38.04°N 121.87°W (Elev. 3 ft)
1:26 pm PDT Apr 2, 2026
2pm PDT Apr 2, 2026-6pm PDT Apr 8, 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