Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

54°F

12°C

Humidity 55%
Wind Speed S 8 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 11 Oct 02:28 AM PDT
Extended Forecast for

Oakley CA

  • Overnight

    Overnight: Mostly clear, with a low around 54. West wind around 7 mph.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70. West northwest wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55. West southwest wind 5 to 8 mph becoming light and variable  after midnight.

    Low: 55 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 67. Light and variable wind becoming north around 6 mph in the morning.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 54. West southwest wind 6 to 8 mph.

    Low: 54 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 54. West wind around 7 mph.
Sunday
Sunny, with a high near 70. West northwest wind 7 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 55. West southwest wind 5 to 8 mph becoming light and variable after midnight.
Columbus Day
Sunny, with a high near 67. Light and variable wind becoming north around 6 mph in the morning.
Monday Night
Clear, with a low around 54. West southwest wind 6 to 8 mph.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Clear, with a low around 54.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Clear, with a low around 56.
Thursday
Sunny, with a high near 81.
Thursday Night
Clear, with a low around 58.
Friday
Sunny, with a high near 84.
Friday Night
Clear, with a low around 58.
Saturday
Sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Oakley CA
 38°N 121.69°W (Elev. 7 ft)
2:36 am PDT Oct 11, 2026
3am PDT Oct 11, 2026-6pm PDT Oct 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

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