– Lat/Long: 37.88° N 121.92° W

Mount Diablo Weather Forecast

Central and Southern California Ranges · United States

Issued: 4 am Mon 21 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 4 am Mon 21 Sep Local Time

Updates in:

hr min s

Update imminent

2 Mount Diablo Elevations: 2 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 23°C on Wed afternoon, min 17°C on Mon morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 22°C on Thu afternoon, min 15°C on Sat night). Winds increasing (light winds from the SW on Fri morning, fresh winds from the SSW by Sat night).
	Monday 21			Tuesday 22			Wednesday 23			Thursday 24			Friday 25			Saturday 26
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	some clouds	clear
Cloud base (m)	8150								9550		9200		9550	9400		9550	8300	8700
km/h	S	SW	WNW	NW	W	SSW	S	SSW	S	SSW	WSW	W	SW	SSW	S	S	S	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	18	19	19	19	22	20	21	23	22	21	22	19	17	19	18	19	19	18
min °C	17	19	18	18	21	19	19	22	20	20	21	16	16	19	17	17	19	15
chill °C	17	19	18	18	21	19	19	22	20	20	21	15	16	19	16	16	18	14

Freezing level m	4000	4050	4150	4200	4300	4450	4450	4500	4450	4300	4250	4250	4200	4300	4450	4300	4250	4100

	6:54	—	—	6:54	—	—	6:56	—	—	6:56	—	—	6:56	—	—	6:58	—	—
	—	7:06	—	—	7:05	—	—	7:02	—	—	7:01	—	—	7:00	—	—	6:58	—

Mount Diablo Weather (Days 0-3):

The weather forecast for Mount Diablo is: Mostly dry. Warm (max 23°C on Wed afternoon, min 17°C on Mon morning). Wind will be generally light.

Mount Diablo Weather (Days 3-6):

Mostly dry. Warm (max 22°C on Thu afternoon, min 15°C on Sat night). Winds increasing (light winds from the SW on Fri morning, fresh winds from the SSW by Sat night).

This table gives the weather forecast for Mount Diablo at the specific elevation of 1173 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Diablo. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of California.

Live conditions reported by 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
BUOY-PSBC1 18 km N 3m alt. 1 hour ago	15°C		Moderate winds from the WNW (21 kph at 290).
Concord Airport 18 km WNW 218m alt. 3 hours ago	14°C	Dry and cloudy.	Moderate winds from the S (20 kph at 190).	16 km Low: overcast
Livermore Airport 22 km SSE 218m alt. 3 hours ago	14°C	Dry and cloudy.	Light winds from the WSW (11 kph at 250).	16 km Low: overcast
BUOY-PCOC1 23 km NW 3m alt. 1 hour ago	14°C		Light winds from the SW (17 kph at 230).
BUOY-UPBC1 25 km WNW 3m alt. 1 hour ago			Moderate winds from the W (21 kph at 260).
Byron Airport (California) 26 km ESE 24m alt. 2 hours ago	15°C	Clear	Fresh winds from the SW (37 kph at 230).	16 km
BUOY-MZXC1 26 km WNW 3m alt. 1 hour ago	15°C		Light winds from the WSW (17 kph at 250).
Hayward Airport 29 km SSW 218m alt. 2 hours ago	15°C	Dry and cloudy.	Light winds from the W (7 kph at 260).	16 km Low: overcast
BUOY-LNDC1 33 km SW 3m alt. 1 hour ago	14°C		Light winds from the SW (11 kph at 230).
Oakland Airport 33 km SSW 218m alt. 3 hours ago	14°C	Drizzle	Light winds from the SW (19 kph at 230).	16 km Low: few Mid: overcast

* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.