Current conditions at

BLACK DIAMOND (PIBC1)

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

NA

56°F

13°C

Humidity 61%
Wind Speed NNE 5 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 11 Oct 11:28 PM PDT
Extended Forecast for

Oakley CA

  • Overnight

    Overnight: Mostly clear, with a low around 54. Light and variable wind.

    Low: 54 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 73. Calm wind becoming northwest 5 to 8 mph in the morning.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 53. West wind around 7 mph.

    Low: 53 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. North northwest wind 7 to 13 mph, with gusts as high as 24 mph.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 53. Northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 53 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 54. Light and variable wind.
Columbus Day
Sunny, with a high near 73. Calm wind becoming northwest 5 to 8 mph in the morning.
Monday Night
Clear, with a low around 53. West wind around 7 mph.
Tuesday
Sunny, with a high near 77. North northwest wind 7 to 13 mph, with gusts as high as 24 mph.
Tuesday Night
Clear, with a low around 53. Northwest wind 5 to 7 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Clear, with a low around 57.
Thursday
Sunny, with a high near 83.
Thursday Night
Clear, with a low around 59.
Friday
Sunny, with a high near 85.
Friday Night
Clear, with a low around 60.
Saturday
Sunny, with a high near 86.
Saturday Night
Clear, with a low around 59.
Sunday
Sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Oakley CA
 38°N 121.72°W (Elev. 26 ft)
11:27 pm PDT Oct 11, 2026
12am PDT Oct 12, 2026-6pm PDT Oct 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database