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

Mount Saint Helena
Weather Forecast, United States

Issued: 3 pm Tue 09 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Very mild (max 18°C on Wed morning, min 16°C on Tue afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Very mild (max 17°C on Fri afternoon, min 11°C on Sat night). Wind will be generally light.

Tue
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
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
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
 km/h
25
NNW
15
N
10
NNW
20
NNW
10
NW
10
NNW
15
NNW
15
NNE
5
N
5
NNE
10
NE
0
ENE
5
NNE
5
SSW
0
SW
5
S
5
WSW
 cm 
 mm 
max°C
17
16
18
18
17
17
17
17
18
17
16
14
14
13
14
14
13
min°C
16
16
17
17
16
17
17
16
17
17
14
14
13
11
12
13
12
chill°C 
15
16
17
17
16
17
17
16
17
17
14
14
13
10
12
13
11
Freezing level (m
4100
4150
4150
4150
4150
4200
4200
4150
4100
4050
4000
3850
3700
3700
3600
3700
3750
Cloud base (m)
8600
8850
6350
9050
Sea lvl1000m2000m3000m4000m5000m
17161818171717171817151414121314131715201915201915201814171612171513
Sunrise
7:16
7:18
7:18
7:18
7:20
Sunset
4:49
4:49
4:49
4:49
4:49
4:49

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Mount Saint Helena Weather (Days 0-3):

The weather forecast for Mount Saint Helena is: Mostly dry. Very mild (max 18°C on Wed morning, min 16°C on Tue afternoon). Wind will be generally light.

Mount Saint Helena Weather (Days 3-6):

Mostly dry. Very mild (max 17°C on Fri afternoon, min 11°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
Santa Rosa Airport
25 km SSW
219m alt.
2 hours ago
7° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
30 km S
40m alt.
2 hours ago
8° C
Dry
0
Calm
(0 kph at 84).
0
34 km W
106m alt.
2 hours ago
8° C
Dry
0
Calm
(0 kph at 113).
0
35 km SSW
87m alt.
2 hours ago
6° C
Dry
0
Calm
(0 kph at 35).
2
36 km S
69m alt.
2 hours ago
6° C
Dry
0
Calm
(0 kph at 106).
2
36 km SW
18m alt.
41 minutes ago
7° C
Dry
0
Calm
(0 kph at 168).
0
37 km SSW
61m alt.
2 hours ago
6° C
Dry
0
Calm
(0 kph at 270).
0
37 km SSW
61m alt.
2 hours ago
6° C
Dry
0
Calm
(0 kph at 351).
0
37 km S
88m alt.
2 hours ago
7° C
Dry
0
Calm
(0 kph at —).
0
39 km SSW
61m alt.
2 hours ago
8° C
Dry
0
Calm
(0 kph at 338).
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