National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

NWS Sacramento Changes to Public and Fire Weather Zones Coming March 3rd

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Current conditions at

DIABLO GRANDE (DBLC1)

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

NA

52°F

11°C

Humidity 78%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 13 Feb 08:00 PM PST
Extended Forecast for

14 Miles SW Keyes CA

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 63. South southeast wind 5 to 7 mph.

    High: 63 °F

    Patchy Fog
    then Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 45. South wind around 6 mph.

    Low: 45 °F

    Cloudy

  • Sunday

    Sunday: A 40 percent chance of rain after 10am. Partly sunny, with a high near 61. South southeast wind 8 to 11 mph, with gusts as high as 20 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain. Low around 47. South southeast wind around 7 mph. Chance of precipitation is 80%.

    Low: 47 °F

    Rain

  • Washington's Birthday

    Washington's Birthday: Rain before 4pm, then showers and possibly a thunderstorm after 4pm. High near 52. Chance of precipitation is 100%.

    High: 52 °F

    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Low around 44. Chance of precipitation is 100%.

    Low: 44 °F

    Showers

  • Tuesday

    Tuesday: Rain. Cloudy, with a high near 50.

    High: 50 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Rain

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 44. Calm wind.
Saturday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 63. South southeast wind 5 to 7 mph.
Saturday Night
Cloudy, with a low around 45. South wind around 6 mph.
Sunday
A 40 percent chance of rain after 10am. Partly sunny, with a high near 61. South southeast wind 8 to 11 mph, with gusts as high as 20 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Low around 47. South southeast wind around 7 mph. Chance of precipitation is 80%.
Washington's Birthday
Rain before 4pm, then showers and possibly a thunderstorm after 4pm. High near 52. Chance of precipitation is 100%.
Monday Night
Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Low around 44. Chance of precipitation is 100%.
Tuesday
Rain. Cloudy, with a high near 50.
Tuesday Night
Rain. Mostly cloudy, with a low around 39.
Wednesday
Rain likely, mainly before 10am. Partly sunny, with a high near 50.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 37.
Thursday
A chance of rain. Mostly sunny, with a high near 52.
Thursday Night
A chance of rain. Partly cloudy, with a low around 37.
Friday
A slight chance of rain. Partly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SW Keyes CA
 37.44°N 121.09°W (Elev. 105 ft)
Last Update:
1:20 pm PST Feb 13, 2026
Forecast Valid:
9pm PST Feb 13, 2026-6pm PST Feb 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation