Mountain resort image
– Lat/Long: 37.35° N 121.63° W

Mount Hamilton
Weather Forecast, United States

Issued: 9 pm Sat 14 Feb Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Heavy rain (total 25mm) on Sun night. Becoming colder with heavy fall of snow, heaviest during Mon morning. Freeze-thaw conditions (max 5°C on Sun morning, min -2°C on Mon night). Winds increasing (calm on Sun night, gales from the SW by Tue morning).

Days 5–7 Weather Summary

A light covering of new snow mostly falling on Tue night. Freeze-thaw conditions (max 1°C on Fri morning, min -3°C on Tue night). Winds decreasing (near gales from the WNW on Tue night, calm by Fri afternoon).

Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
rain showers
light rain
heavy rain
mod snow
light snow
part cloud
mod snow
mod snow
snow showers
part cloud
cloud
light snow
part cloud
part cloud
clear
clear
part cloud
clear
light rain
rain shwrs
light rain
heavy rain
mod. snow
light snow
some clouds
mod. snow
mod. snow
snow shwrs
some clouds
cloudy
light snow
some clouds
some clouds
clear
clear
some clouds
clear
 km/h
30
SSW
35
S
45
SSE
15
S
15
E
5
SW
60
WNW
65
SW
45
SW
55
WNW
20
WNW
15
W
15
SW
5
ESE
20
NNW
10
NW
5
NW
0
SW
5
WSW
9
4
6
7
3
2
0.2
0.2
1.2
24
max °C
4
5
4
3
1
1
1
1
0
-2
-1
0
-1
-1
-1
-1
1
1
2
min °C
3
5
4
2
1
1
-2
0
0
-3
-2
-1
-2
-2
-2
-2
0
0
1
-3
0
-2
2
-3
0
-11
-9
-8
-13
-8
-5
-7
-5
-8
-7
0
0
-1
1950
2000
2000
1850
1600
1450
1250
1300
1300
800
1000
1250
1050
1050
1100
1000
1250
1400
1450
Cloud base (m)
350
1500
800
250
250
250
450
450
250
400
750
1500
600
300
350
750
650
750
2850
Sea lvl1000m2000m3000m4000m5000m
454311-110-3-2-1-2-2-2-2112812108665653563553775
Sunrise
6:54
6:54
6:52
6:50
6:50
6:48
Sunset
5:45
5:46
5:47
5:49
5:50
5:51

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Mount Hamilton Weather (Days 0-3):

The weather forecast for Mount Hamilton is: Heavy rain (total 25mm) on Sun night. Becoming colder with heavy fall of snow, heaviest during Mon morning. Freeze-thaw conditions (max 5°C on Sun morning, min -2°C on Mon night). Winds increasing (calm on Sun night, gales from the SW by Tue morning).

Mount Hamilton Weather (Days 3-6):

A light covering of new snow mostly falling on Tue night. Freeze-thaw conditions (max 1°C on Fri morning, min -3°C on Tue night). Winds decreasing (near gales from the WNW on Tue night, calm by Fri afternoon).

This table gives the weather forecast for Mount Hamilton at the specific elevation of 1283 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Hamilton. 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
15 km SW
20m alt.
59 minutes ago
12° C
Dry
0
Calm
(0 kph at 0).
2
16 km WSW
176m alt.
54 minutes ago
12° C
Dry
11
Light winds from the SE
(11 kph at 134).
23
22 km SSW
46m alt.
1 hour ago
10° C
Dry
0
Calm
(0 kph at 162).
0
23 km S
118m alt.
1 hour ago
Dry
23 km S
85m alt.
1 hour ago
11° C
Dry
0
Calm
(0 kph at 28).
0
24 km SSW
68m alt.
2 hours ago
12° C
Dry
0
Calm
(0 kph at 180).
0
25 km SW
57m alt.
2 hours ago
12° C
-
Wind obs. (8 kph from 132 degs) was rejected.
San Jose Airport
25 km WSW
218m alt.
2 hours ago
13° C
cloudy
Dry and cloudy.
13
Light winds from the SE
(13 kph at 140).
16 km
Low: overcast
25 km WSW
32m alt.
1 hour ago
12° C
Dry
0
Calm
(0 kph at 179).
6
26 km SSW
95m alt.
1 hour ago
12° C
Dry
3
Calm
(3 kph at 68).
8

* 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.