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

DIABLO GRANDE (DBLC1)

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

60°F

16°C

Humidity	64%
Wind Speed	WSW 10 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Last update	11 Apr 03:00 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

14 Miles SW Keyes CA

This Afternoon
High: 68 °F
Slight Chance
T-storms
Tonight
Low: 48 °F
Showers then
Chance
Showers
Sunday
High: 62 °F
Showers
Sunday Night
Low: 44 °F
Chance Rain
then Partly
Cloudy
Monday
High: 66 °F
Mostly Sunny
Monday Night
Low: 44 °F
Mostly Clear
Tuesday
High: 71 °F
Sunny
Tuesday Night
Low: 44 °F
Mostly Clear
Wednesday
High: 73 °F
Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 68. South wind around 17 mph, with gusts as high as 28 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms, mainly before midnight, then a chance of rain after 2am. Low around 48. South southwest wind 8 to 16 mph becoming southeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Rain likely and possibly a thunderstorm before 1pm, then showers and possibly a thunderstorm between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. High near 62. South southeast wind 10 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A 30 percent chance of rain before 11pm. Partly cloudy, with a low around 44. Southwest wind 5 to 9 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

Monday

Mostly sunny, with a high near 66. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

Monday Night

Mostly clear, with a low around 44.

Tuesday

Sunny, with a high near 71.

Tuesday Night

Mostly clear, with a low around 44.

Wednesday

Sunny, with a high near 73.

Wednesday Night

Partly cloudy, with a low around 47.