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

UsMount Hamilton
Weather Forecast, United States

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Issued: 4 pm Tue 30 Apr Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Very mild (max 13°C on Tue afternoon, min 10°C on Tue night). Winds decreasing (strong winds from the N on Wed morning, calm by Fri morning).

Days 5–7 Weather Summary

Light rain (total 7mm) at first, then becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 14°C on Fri afternoon, min -1°C on Sat night). Winds increasing (light winds from the WSW on Fri afternoon, strong winds from the SSW by Sat morning).

Days 8–10 Weather Summary

Mostly dry. Very mild (max 15°C on Wed afternoon, min 4°C on Mon afternoon). Winds decreasing (strong winds from the N on Tue night, calm by Wed night).

Days 11–13 Weather Summary

Mostly dry. Very mild (max 17°C on Thu afternoon, min 14°C on Thu night). Winds increasing (calm on Fri night, fresh winds from the N by Sat night).

Tue
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sun
12
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
mod rain
snow showers
part cloud
rain showers
cloud
light rain
rain showers
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
some clouds
cloudy
mod. rain
snow shwrs
some clouds
rain shwrs
cloudy
light rain
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
15
NW
25
N
35
NNW
20
NNW
20
N
20
N
15
NW
10
N
0
NW
15
W
20
SW
45
SSW
30
SSW
25
WNW
10
WSW
10
NW
30
NW
15
WNW
15
NW
25
NW
20
NNW
15
N
30
N
15
N
5
NNW
5
N
5
SSE
5
W
10
SSE
10
SSE
5
W
5
SSW
5
E
15
NNW
25
NNE
20
N
Wave Height Map
T california.wind.3.cc23
T california.wind.27.cc23
T california.wind.51.cc23
T california.wind.75.cc23
T california.wind.99.cc23
T california.wind.123.cc23
T california.wind.147.cc23
T california.wind.171.cc23
T california.wind.195.cc23
T california.wind.219.cc23
T california.wind.243.cc23
T california.wind.267.cc23
T california.wind.291.cc23
 cm 
3
 mm 
6
0.2
0.3
0.1
max°C
13
12
12
13
13
12
13
12
12
14
12
6
5
1
0
4
3
3
6
7
8
10
11
12
15
14
15
17
15
15
16
15
15
16
16
16
min°C
13
10
11
12
12
12
12
11
11
13
8
6
4
-1
0
2
3
3
4
5
8
9
10
11
14
14
14
16
14
14
16
14
14
16
15
16
chill°C 
12
7
7
10
10
10
10
9
11
12
4
2
-1
-7
-6
-1
0
-1
0
3
4
7
6
8
14
14
14
16
14
14
16
14
14
16
14
15
Freezing level (m
3300
3300
3300
3300
3400
3350
3450
3550
3500
3450
3250
2550
2000
1250
1350
1950
2200
3200
3150
3100
3400
3500
3750
3700
3750
3750
3750
3700
3650
3700
3750
3750
3750
3950
3950
4300
Cloud base (m)
300
400
450
550
700
400
400
350
9950
9800
9850
Sea lvl1000m2000m3000m4000m5000m
13111213131213121214106500333568101112151415171515161515161616191215201417201417211212956108812812171316211620231820231518231719
Sunrise
6:09
6:09
6:07
6:07
6:05
6:05
6:03
6:03
6:01
6:01
6:00
5:58
Sunset
7:54
7:55
7:57
7:58
7:59
8:00
8:00
8:01
8:02
8:02
8:04
8:05

Mount Hamilton Weather (Days 0-3):

The weather forecast for Mount Hamilton is: Mostly dry. Very mild (max 13°C on Tue afternoon, min 10°C on Tue night). Winds decreasing (strong winds from the N on Wed morning, calm by Fri morning).

Mount Hamilton Weather (Days 3-6):

Light rain (total 7mm) at first, then becoming colder with a dusting of snow on Sat night. Freeze-thaw conditions (max 14°C on Fri afternoon, min -1°C on Sat night). Winds increasing (light winds from the WSW on Fri afternoon, strong winds from the SSW by Sat morning).

Mount Hamilton Weather (Days 6-9):

Mostly dry. Very mild (max 15°C on Wed afternoon, min 4°C on Mon afternoon). Winds decreasing (strong winds from the N on Tue night, calm by Wed night).

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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
13 km SW
118m alt.
1 hour ago
13° C
Dry
0
Calm
(0 kph at —).
0
15 km SW
20m alt.
2 hours ago
13° C
Dry
0
Calm
(0 kph at 0).
0
16 km WSW
176m alt.
1 hour ago
12° C
Dry
3
Calm
(3 kph at 310).
6
San Jos / eid Hillview Airport
17 km SW
439m alt.
3 hours ago
clear
-
22
Moderate winds from the N
(22 kph at 350).
16 km
21 km WSW
-1m alt.
1 hour ago
13° C
-
6
Light winds from the W
(6 kph at 269).
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.