– Lat/Long: 38.67° N 122.63° W

Mount Saint Helena
Weather Forecast, United States
Issued: 4 am Sun 26 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Sun 26 Jul Local Time

Updates in:

hr min s

Update imminent

2 Mount Saint Helena Elevations: 2 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 23°C on Tue afternoon, min 19°C on Sun night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 27°C on Fri afternoon, min 22°C on Wed morning). Wind will be generally light.
	Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thursday 30			Friday 31
	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	clear	clear	clear	clear	clear	clear
Cloud base (m)
km/h	W	W	WNW	WNW	W	NW	N	W	ENE	SSW	W	WNW	W	W	W	S	WSW	ENE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	21	22	21	19	22	21	19	23	23	23	25	25	24	26	26	25	27	26
min °C	20	22	19	19	22	19	19	23	22	22	25	24	23	25	24	24	26	25
chill °C	20	22	18	19	22	19	19	23	22	22	25	24	23	25	24	24	26	25

Freezing level m	4700	4800	4700	4700	4700	4800	4800	4700	4900	5000	5150	5200	5150	5300	5450	5500	5550	5550

	6:05	—	—	6:07	—	—	6:07	—	—	6:09	—	—	6:09	—	—	6:09	—	—
	—	—	8:27	—	—	8:25	—	—	8:24	—	—	8:23	—	—	8:22	—	—	8:22

Mount Saint Helena Weather (Days 0-3):

The weather forecast for Mount Saint Helena is: Mostly dry. Warm (max 23°C on Tue afternoon, min 19°C on Sun night). Wind will be generally light.

Mount Saint Helena Weather (Days 3-6):

Mostly dry. Warm (max 27°C on Fri afternoon, min 22°C on Wed morning). Wind will be generally light.

This table gives the weather forecast for Mount Saint Helena at the specific elevation of 1323 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Saint Helena. 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
Santa Rosa Airport 25 km SSW 219m alt. 2 hours ago	11° C	-	Calm (0 kph at 0).	16 km Low: few
Cloverdale 34 km W 106m alt. 2 hours ago	16° C	Dry	Calm (2 kph at 5).
Graton 35 km SSW 87m alt. 1 hour ago	9° C	Dry	Calm (0 kph at 35).
Alten wx 36 km S 69m alt. 2 hours ago	11° C	Dry	Calm (3 kph at 112).
Camp Meeker wx 37 km SSW 61m alt. 1 hour ago	12° C	Dry	Calm (0 kph at 248).
Camp Meeker wx 37 km SSW 61m alt. 49 minutes ago	12° C	Dry	Calm (0 kph at 284).
Knowles Corner wx 37 km S 88m alt. 51 minutes ago		Dry
Camp Meeker wx 39 km SSW 61m alt. 44 minutes ago	10° C	Dry	Calm (0 kph at 8).
Occidental 43 km SSW 298m alt. 36 minutes ago	15° C	Dry	Calm (0 kph at 0).
Cazadero 46 km SW 600m alt. 1 hour ago	14° C	Dry	Calm (0 kph at 88).

* 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.