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

Mount Saint Helena
Weather Forecast, United States

Issued: 3 am Wed 04 Mar Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Very mild (max 10°C on Fri afternoon, min 4°C on Wed morning). Winds increasing (light winds from the NNW on Thu afternoon, near gales from the NNE by Fri night).

Days 4–6 Weather Summary

Mostly dry. Very mild (max 14°C on Sun afternoon, min 9°C on Sat morning). Winds decreasing (near gales from the NE on Sat morning, calm by Sun night).

Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
45
NW
40
NW
25
N
40
NNE
15
NNW
45
N
50
NNE
35
N
60
NNE
60
NE
40
NE
40
NNE
15
N
10
N
0
NW
15
WNW
15
NW
30
NNW
max °C
5
5
4
7
8
8
9
10
9
10
12
12
13
14
14
11
14
14
min °C
4
5
4
6
7
7
9
10
8
9
11
11
13
14
11
11
12
11
-2
-1
0
1
4
2
4
6
2
4
7
7
12
13
11
9
10
8
2150
2000
2150
2450
2600
2800
2850
2850
3200
3750
3700
3850
3850
3900
3750
3750
3600
3700
Cloud base (m)
600
450
8700
6400
6700
9450
8500
8900
9450
Sea lvl1000m2000m3000m4000m5000m
55478891091012121314131113131210613139151512151613181713171712
Sunrise
6:37
6:35
6:35
6:33
7:31
6:30
Sunset
6:06
6:07
6:07
6:08
7:09
6:10

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Mount Saint Helena Weather (Days 0-3):

The weather forecast for Mount Saint Helena is: Mostly dry. Very mild (max 10°C on Fri afternoon, min 4°C on Wed morning). Winds increasing (light winds from the NNW on Thu afternoon, near gales from the NNE by Fri night).

Mount Saint Helena Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Sun afternoon, min 9°C on Sat morning). Winds decreasing (near gales from the NE on Sat morning, calm by Sun night).

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 StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
Santa Rosa Airport
25 km SSW
219m alt.
2 hours ago
9° C
partially cloudy
Dry and partly cloudy.
Wind obs. (6 kph from 140 degs) was rejected.
16 km
Low: few
Mid: scattered
30 km S
40m alt.
46 minutes ago
12° C
Dry
0
Calm
(0 kph at 165).
3
34 km W
106m alt.
2 hours ago
9° C
Dry
0
Calm
(0 kph at 321).
0
35 km SSW
87m alt.
1 hour ago
9° C
Dry
2
Calm
(2 kph at 34).
5
36 km S
69m alt.
1 hour ago
13° C
Dry
0
Calm
(0 kph at 209).
0
36 km SSW
129m alt.
1 hour ago
13° C
Dry
0
Calm
(0 kph at 0).
13
37 km SSW
61m alt.
1 hour ago
16° C
Dry
5
Calm
(5 kph at 338).
5
37 km SSW
61m alt.
1 hour ago
13° C
Dry
5
Calm
(5 kph at 263).
5
37 km S
88m alt.
1 hour ago
8° C
Dry
0
Calm
(0 kph at —).
0
39 km SSW
61m alt.
2 hours ago
8° C
Dry
0
Calm
(0 kph at 1).
0

* 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