– Lat/Long: 37.88° N 121.92° W

Mount Diablo Weather Forecast

Central and Southern California Ranges · United States

Issued: 10 pm Mon 14 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 10 pm Mon 14 Sep Local Time

Updates in:

hr min s

Update imminent

2 Mount Diablo Elevations: 2 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 20°C on Tue afternoon, min 12°C on Wed night). Mainly fresh winds.										Days 5–7 Weather Summary Mostly dry. Warm (max 20°C on Sat afternoon, min 15°C on Thu night). Wind will be generally light.
		Tuesday 15			Wednesday 16			Thursday 17			Friday 18			Saturday 19
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds
Cloud base (m)	8650						550								9100
km/h	NE	SSE	SSW	SW	WSW	SW	WSW	SW	NW	NNE	N	NW	NE	NE	WSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	18	18	20	18	16	15	13	14	16	15	17	19	18	19	20	19
min °C	16	16	19	16	15	14	12	12	15	15	15	18	17	17	20	17
chill °C	16	16	19	15	14	12	10	12	15	15	14	18	17	17	20	17

Freezing level m	4400	4250	4250	4200	3750	3700	3550	3750	3700	3750	4250	4450	4550	4550	4600	4400

	—	6:48	—	—	6:50	—	—	6:50	—	—	6:50	—	—	6:52	—	—
	—	—	7:15	—	—	7:14	—	—	7:12	—	—	7:10	—	—	7:08	—

Mount Diablo Weather (Days 0-3):

The weather forecast for Mount Diablo is: Mostly dry. Warm (max 20°C on Tue afternoon, min 12°C on Wed night). Mainly fresh winds.

Mount Diablo Weather (Days 3-6):

Mostly dry. Warm (max 20°C on Sat afternoon, min 15°C on Thu night). Wind will be generally light.

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	19°C		Moderate winds from the WNW (24 kph at 300).
Concord Airport 18 km WNW 218m alt. 2 hours ago	17°C	Clear	Calm (0 kph at 0).	16 km
SHIP13450 21 km WNW 15m alt. 1 hour ago				- km
Livermore Airport 22 km SSE 218m alt. 2 hours ago	16°C	Clear	Calm (0 kph at 0).	16 km
BUOY-PCOC1 23 km NW 3m alt. 1 hour ago	17°C		Moderate winds from the WSW (21 kph at 250).
BUOY-UPBC1 25 km WNW 3m alt. 1 hour ago			Light winds from the NW (11 kph at 310).
Byron Airport (California) 26 km ESE 24m alt. 2 hours ago	20°C	Clear	Moderate winds from the WSW (20 kph at 250).	16 km
BUOY-MZXC1 26 km WNW 3m alt. 1 hour ago	17°C		Light winds from the WNW (11 kph at 300).
Hayward Airport 29 km SSW 218m alt. 2 hours ago	16°C	Clear	Wind obs. (6 kph from 350 degs) was rejected.	6 km
BUOY-LNDC1 33 km SW 3m alt. 1 hour ago	16°C		Light winds from the W (9 kph at 270).

* 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.