Mount Saint Helena weather
– Lat/Long: 38.67° N 122.63° W

Mount Saint Helena
Weather Forecast, United States

Issued: 4 pm Wed 02 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Warm (max 25°C on Wed afternoon, min 15°C on Thu night). Winds decreasing (strong winds from the WNW on Thu night, calm by Sat morning).

Days 5–7 Weather Summary

Mostly dry. Warm (max 21°C on Sun afternoon, min 18°C on Sat night). Wind will be generally light.

Wed
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
25
W
20
NNW
10
WNW
30
WNW
35
WNW
10
WNW
20
W
10
NW
0
NE
5
W
5
E
10
ESE
5
SSE
15
SE
20
SSE
20
SSW
10
SSW
 cm 
 mm 
max°C
25
25
21
22
19
15
18
17
16
20
19
18
21
21
20
21
21
min°C
24
22
21
20
15
15
17
16
16
19
18
18
21
19
19
21
20
chill°C 
24
22
21
20
13
14
16
15
16
19
18
18
21
19
19
21
20
Freezing level (m
4700
4650
4350
4100
3850
4000
4250
4300
4300
4400
4450
4300
4350
4400
4400
4600
4700
Cloud base (m)
8650
7750
6900
Sea lvl1000m2000m3000m4000m5000m
25242121171518171620191821202021213124242918192517202720222820232719
Sunrise
5:50
5:50
5:50
5:52
5:52
Sunset
8:38
8:37
8:37
8:37
8:37
8:37

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Mount Saint Helena Weather (Days 0-3):

The weather forecast for Mount Saint Helena is: Mostly dry. Warm (max 25°C on Wed afternoon, min 15°C on Thu night). Winds decreasing (strong winds from the WNW on Thu night, calm by Sat morning).

Mount Saint Helena Weather (Days 3-6):

Mostly dry. Warm (max 21°C on Sun afternoon, min 18°C on Sat night). 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
22 km E
152.4m alt.
1 hour ago
34° C
Dry
0
Calm
(0 kph at 207).
0
Santa Rosa Airport
25 km SSW
219m alt.
2 hours ago
24° C
clear
Clear
19
Light winds from the SE
(19 kph at 140).
16 km
30 km S
40m alt.
1 hour ago
21° C
Dry
5
Calm
(5 kph at 76).
10
34 km W
106m alt.
39 minutes ago
31° C
Dry
Wind obs. (8 kph from 250 degs) was rejected.
35 km SSW
87m alt.
2 hours ago
24° C
Dry
2
Calm
(2 kph at 175).
6
36 km S
69m alt.
1 hour ago
19° C
Dry
Wind obs. (6 kph from 98 degs) was rejected.
36 km SSW
129m alt.
1 hour ago
22° C
Dry
0
Calm
(0 kph at 209).
8
36 km SW
18m alt.
32 minutes ago
23° C
Dry
0
Calm
(0 kph at 163).
0
37 km SSW
61m alt.
2 hours ago
26° C
Dry
3
Calm
(3 kph at 203).
3
37 km SSW
61m alt.
2 hours ago
24° C
Dry
3
Calm
(3 kph at 58).
3

* 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.

Mount Saint Helena Photos