Mount San Antonio weather
– Lat/Long: 34.29° N 117.65° W

Mount San Antonio Weather Forecast

San Gabriel Mountains · United States
Issued: 10 pm Mon 28 Sep Local Time
Updates in:
hr min s
Update imminent 
Mountain icon 4 Mount San Antonio Elevations: 4 Forecast Elevations:

Days 1–4 Weather Summary

Mostly dry. Very mild (max 17°C on Thu afternoon, min 7°C on Mon night). Winds decreasing (fresh winds from the N on Tue morning, calm by Thu afternoon).

Days 5–7 Weather Summary

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

Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
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
Cloud base (m)
9300
9050
km/h
25
NNE
35
NNE
25
NNW
25
NNE
15
N
5
NW
5
NNE
5
ESE
5
ENE
10
E
5
ESE
5
ENE
10
SE
10
SE
10
ESE
15
SE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
8
9
12
14
15
15
16
16
17
17
17
18
17
16
18
17
min °C
7
8
10
12
14
15
15
16
17
17
16
18
16
16
17
16
 chill °C
5
4
6
9
12
15
15
16
17
17
16
18
16
16
17
15
Freezing level m
3600
3700
4150
4400
4750
4850
4950
4850
4900
5000
5000
5000
5000
4750
4900
4850
Sea lvl1000m2000m3000m4000m5000m
34691111131212131313131213128911131515161617171718171618171617212122232223252425272525282621242825283126293229313430323530
Sunrise
—
6:43
—
—
6:43
—
—
6:43
—
—
6:45
—
—
6:46
—
—
Sunset
—
—
6:37
—
—
6:36
—
—
6:35
—
—
6:32
—
—
6:31
—

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Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 17°C on Thu afternoon, min 7°C on Mon night). Winds decreasing (fresh winds from the N on Tue morning, calm by Thu afternoon).

Mount San Antonio Weather (Days 3-6):

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

This table gives the weather forecast for Mount San Antonio at the specific elevation of 2500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount San Antonio. 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
19 km S
440m alt.
1 hour ago
20°C
clear
-
6
Light winds from the WNW
(6 kph at 300).
16 km
27 km SSE
715m alt.
2 hours ago
22°C
clear
-
7
Light winds from the N
(7 kph at 1).
16 km
Low: few
Chino Airport
34 km S
218m alt.
2 hours ago
19°C
clear
Clear
6
Light winds from the WSW
(6 kph at 250).
16 km
Mount Wilson Airport
40 km SW
1311m alt.
2 hours ago
clear
-
4
Calm
(4 kph at 290).
0.0 km
41 km NE
880m alt.
1 hour ago
17°C
clear
Clear
20
Moderate winds from the WSW
(20 kph at 250).
16 km
Riverside Airport
42 km SSE
661m alt.
2 hours ago
21°C
clear
Clear
0
Calm
(0 kph at 0).
16 km
Corona Municipal Airport (California)
43 km S
163m alt.
2 hours ago
19°C
clear
Clear
7
Light winds from the WSW
(7 kph at 250).
16 km
San Bernardino Airport
43 km ESE
407m alt.
1 hour ago
20°C
clear
Clear
7
Light winds from the W
(7 kph at 280).
16 km
48 km S
70m alt.
3 hours ago
21°C
Dry
0
Calm
(0 kph at 0).
3
49 km S
203.6m alt.
2 hours ago
-
0
Calm
(0 kph at 181).
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.

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