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

Mount Saint Helena
Weather Forecast, United States

Issued: 4 am Thu 23 Jul Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Mostly dry. Warm (max 24°C on Fri afternoon, min 19°C on Thu morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm (max 25°C on Tue afternoon, min 21°C on Sun morning). Wind will be generally light.

Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
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
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Cloud base (m)
9800
9450
6350
km/h
5
WSW
10
W
15
WSW
10
WSW
20
WSW
25
W
10
WNW
20
W
25
W
10
W
20
W
20
WNW
5
W
15
WSW
20
WNW
5
NW
15
W
5
ENE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
max °C
19
23
23
22
24
23
21
23
23
22
24
23
21
24
23
21
25
25
min °C
19
22
22
21
23
20
20
23
21
21
23
21
21
24
21
21
24
24
 chill °C
19
22
22
21
23
20
20
23
21
21
23
21
21
24
21
21
24
24
Freezing level m
5050
5050
5000
5050
5100
5100
4950
5000
5000
4950
4950
4900
4850
4950
5000
4900
5000
5200
Sea lvl1000m2000m3000m4000m5000m
192323222422212322222422212422212525222921243121243122243122253222243225
Sunrise
6:03
6:03
6:05
6:05
6:07
6:07
Sunset
8:29
8:28
8:27
8:27
8:25
8:24

Loading...

Mount Saint Helena Weather (Days 0-3):

The weather forecast for Mount Saint Helena is: Mostly dry. Warm (max 24°C on Fri afternoon, min 19°C on Thu morning). Wind will be generally light.

Mount Saint Helena Weather (Days 3-6):

Mostly dry. Warm (max 25°C on Tue afternoon, min 21°C on Sun 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 StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
Santa Rosa Airport
25 km SSW
219m alt.
2 hours ago
12° C
clear
Fog -.
0
Calm
(0 kph at 0).
0 km
34 km W
106m alt.
53 minutes ago
13° C
Dry
0
Calm
(0 kph at 42).
0
35 km SSW
87m alt.
49 minutes ago
10° C
Dry
0
Calm
(0 kph at 34).
2
36 km S
69m alt.
2 hours ago
11° C
Dry
2
Calm
(2 kph at 106).
2
36 km SSW
129m alt.
1 hour ago
10° C
Dry
0
Calm
(0 kph at 10).
0
37 km SSW
61m alt.
52 minutes ago
11° C
Dry
0
Calm
(0 kph at 225).
0
37 km SSW
61m alt.
1 hour ago
11° C
Dry
0
Calm
(0 kph at 291).
0
37 km S
88m alt.
1 hour ago
Dry
39 km SSW
61m alt.
36 minutes ago
10° C
Dry
0
Calm
(0 kph at 7).
0
43 km SSW
298m alt.
2 hours ago
13° C
Dry
2
Calm
(2 kph at 315).
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