– Lat/Long: 38.67° N 122.63° W

Mount Saint Helena
Weather Forecast, United States
Issued: 4 pm Sat 14 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sat 14 Jun Local Time

Updates in:

hr min s

Update imminent

2 Mount Saint Helena Elevations: 2 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 26°C on Sun afternoon, min 13°C on Sun night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 32°C on Wed afternoon, min 10°C on Thu night). Wind will be generally light.
	Sat 14		Sunday 15			Monday 16			Tuesday 17			Wednesday 18			Thursday 19
	PM	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	clear	clear
km/h	SW	WNW	SSW	SW	W	W	W	N	WSW	WSW	N	SW	WSW	WNW	W	W	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	24	20	23	26	20	22	26	21	24	28	24	28	32	27	25	28	21
min°C	24	14	17	25	13	16	25	14	18	28	19	23	32	17	19	26	10
chill°C	24	14	17	25	12	16	25	14	18	28	19	23	32	17	19	26	8

Freezing level (m)	4200	4250	4250	4200	4150	3850	4200	4400	4700	4900	4850	4950	5050	4900	4650	4400	4300
Cloud base (m)		9500	8600	9100	9350	7050

	—	—	5:45	—	—	5:45	—	—	5:45	—	—	5:45	—	—	5:45	—	—
	—	8:36	—	—	8:36	—	—	8:37	—	—	8:37	—	—	8:37	—	—	8:37

Mount Saint Helena Weather (Days 0-3):

The weather forecast for Mount Saint Helena is: Mostly dry. Warm (max 26°C on Sun afternoon, min 13°C on Sun night). Wind will be generally light.

Mount Saint Helena Weather (Days 3-6):

Mostly dry. Warm (max 32°C on Wed afternoon, min 10°C on Thu night). Wind will be generally light.

This table gives the weather forecast for Mount Saint Helena at the specific elevation of 500 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 5 closest weather stations

Weather Station	Temp.	Weather	Wind
Calistoga 12 km S 366m alt. 42 minutes ago		-	Calm (0 kph at 0).
Healdsburg 13 km SW 50.6m alt. 48 minutes ago	17° C	Dry	Calm (0 kph at 0).
Calistoga 14 km S 329m alt. 1 hour ago	18° C	Dry	Calm (0 kph at 355).
Hidden Valley Lake 16 km NNE 343m alt. 1 hour ago	23° C	Dry	Calm (0 kph at 217).
Angwin 19 km ESE 510m alt. 42 minutes ago	18° C	Dry	Calm (0 kph at 186).
Windsor 19 km SSW 42m alt. 1 hour ago	17° C	Dry	Calm (0 kph at 191).
Middletown-Jerusalem Grade 20 km NNE 562.7m alt. 49 minutes ago	18° C	Dry	Calm (0 kph at 215).
Saint Helena 20 km SE 84m alt. 1 hour ago	21° C	Dry	Calm (2 kph at 159).
Veteran Heights wx 20 km ESE 523m alt. 1 hour ago	17° C	Dry	Calm (2 kph at 217).
Santa Rosa 21 km S 52m alt. 1 hour ago	17° C	Dry	Calm (3 kph at 123).

* 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.