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

Mount Hamilton
Weather Forecast, United States

Issued: 3 am Fri 19 Dec Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Heavy rain (total 67mm), heaviest during Sun night. Very mild (max 11°C on Sat morning, min 8°C on Sun night). Winds increasing (light winds from the WSW on Fri night, near gales from the SW by Sun morning).

Days 4–6 Weather Summary

Heavy rain (total 85mm), heaviest during Wed night. Mild temperatures (max 8°C on Mon morning, min 2°C on Tue night). Winds increasing (fresh winds from the SSW on Mon afternoon, stormy winds from the S by Tue night).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
light rain
cloud
light rain
light rain
heavy rain
light rain
heavy rain
mod rain
heavy rain
heavy rain
cloud
light rain
heavy rain
rain showers
rain showers
rain showers
some clouds
some clouds
light rain
cloudy
light rain
light rain
heavy rain
light rain
heavy rain
mod. rain
heavy rain
heavy rain
cloudy
light rain
heavy rain
rain shwrs
rain shwrs
rain shwrs
 km/h
15
W
20
W
20
W
10
SW
20
SW
40
SW
60
SW
30
SW
35
SW
30
SSW
30
SSW
40
SSW
45
S
50
S
95
S
45
SSW
50
S
90
S
 cm 
 mm 
1.6
0.4
4
17
2
41
6
15
12
0.5
17
0.4
1
34
max°C
10
10
10
11
10
10
9
9
9
8
8
7
8
7
7
4
5
5
min°C
10
10
10
10
10
9
9
9
8
8
8
7
6
7
2
3
4
4
chill°C 
8
7
7
9
8
4
4
5
4
4
4
1
0
1
-6
-4
-3
-4
Freezing level (m
3850
3550
3300
3050
3150
3250
3200
3050
2950
2850
2750
2550
2600
2750
2500
1750
1950
2000
Cloud base (m)
5700
3050
300
600
700
300
300
300
300
300
300
300
1650
1500
400
450
650
600
Sea lvl1000m2000m3000m4000m5000m
10101011101099988777545515151315151413131313131213121091010
Sunrise
7:15
7:16
7:16
7:16
7:18
7:18
Sunset
4:51
4:51
4:52
4:52
4:52
4:53

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Mount Hamilton Weather (Days 0-3):

The weather forecast for Mount Hamilton is: Heavy rain (total 67mm), heaviest during Sun night. Very mild (max 11°C on Sat morning, min 8°C on Sun night). Winds increasing (light winds from the WSW on Fri night, near gales from the SW by Sun morning).

Mount Hamilton Weather (Days 3-6):

Heavy rain (total 85mm), heaviest during Wed night. Mild temperatures (max 8°C on Mon morning, min 2°C on Tue night). Winds increasing (fresh winds from the SSW on Mon afternoon, stormy winds from the S by Tue 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
12° C
Dry
0
Calm
(0 kph at —).
0
15 km SW
20m alt.
1 hour ago
11° C
Dry
0
Calm
(0 kph at 0).
0
16 km WSW
176m alt.
54 minutes ago
13° C
Dry
2
Calm
(2 kph at 264).
6
18 km WSW
160m alt.
3 hours ago
12° C
Dry
0
Calm
(0 kph at —).
0
22 km SW
60m alt.
3 hours ago
11° C
Dry
0
Calm
(0 kph at 90).
5
22 km SSW
46m alt.
2 hours ago
9° C
Dry
0
Calm
(0 kph at 140).
2
23 km S
118m alt.
1 hour ago
Dry
24 km SSW
68m alt.
2 hours ago
11° C
Dry
0
Calm
(0 kph at 180).
0
25 km SW
57m alt.
1 hour ago
11° C
-
2
Calm
(2 kph at 351).
San Jose Airport
25 km WSW
218m alt.
3 hours ago
12° C
cloudy
Dry and cloudy.
Wind obs. (11 kph from 140 degs) was rejected.
13 km
Low: overcast

* 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.