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

Mount San Antonio Weather Forecast

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

Days 1–3 Weather Summary

Mostly dry. Warm (max 30°C on Wed afternoon, min 21°C on Mon morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm (max 35°C on Sat afternoon, min 28°C on Thu morning). Wind will be generally light.

Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
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)
9500
km/h
10
SSW
10
WSW
10
NNW
20
N
10
NW
5
NW
0
SE
5
SW
5
N
5
S
5
SW
5
NNE
5
S
5
SW
5
NNE
0
E
0
W
0
ENE
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
24
25
22
25
29
25
29
30
27
31
32
30
32
34
31
33
35
32
min °C
21
24
21
23
28
24
25
29
26
28
32
28
29
34
29
30
35
30
 chill °C
21
24
21
23
28
24
25
29
26
28
32
28
29
34
29
30
35
30
Freezing level m
3800
3650
3650
3650
4200
4500
4800
4900
4900
4850
4850
4950
5000
5000
5050
4900
5000
4900
Sea lvl1000m2000m3000m4000m5000m
54446911111212121312131312131389891213151516161717171818171818151716172120212321232524242625252726232522242925273027303229313430323531
Sunrise
6:41
—
—
6:43
—
—
6:43
—
—
6:43
—
—
6:45
—
—
6:46
—
—
Sunset
—
6:38
—
—
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. Warm (max 30°C on Wed afternoon, min 21°C on Mon morning). Wind will be generally light.

Mount San Antonio Weather (Days 3-6):

Mostly dry. Warm (max 35°C on Sat afternoon, min 28°C on Thu morning). Wind will be generally light.

This table gives the weather forecast for Mount San Antonio at the specific elevation of 500 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.
2 hours ago
20°C
clear
-
0
Calm
(0 kph at 0).
16 km
24 km S
207m alt.
2 hours ago
19°C
clear
Clear
0
Calm
(0 kph at 0).
16 km
27 km SSE
715m alt.
2 hours ago
21°C
clear
-
6
Light winds from the SSW
(6 kph at 200).
16 km
Low: few
Chino Airport
34 km S
218m alt.
2 hours ago
18°C
clear
-
0
Calm
(0 kph at 0).
16 km
Low: few
Mount Wilson Airport
40 km SW
1311m alt.
2 hours ago
clear
-
2
Calm
(2 kph at 100).
0.0 km
41 km NE
880m alt.
2 hours ago
17°C
clear
Clear
9
Light winds from the SSW
(9 kph at 210).
16 km
Riverside Airport
42 km SSE
661m alt.
2 hours ago
19°C
partially cloudy
Dry and partly cloudy.
0
Calm
(0 kph at 0).
16 km
Low: broken
Corona Municipal Airport (California)
43 km S
163m alt.
2 hours ago
17°C
clear
Clear
0
Calm
(0 kph at 0).
16 km
San Bernardino Airport
43 km ESE
407m alt.
2 hours ago
21°C
partially cloudy
Dry and partly cloudy.
0
Calm
(0 kph at 0).
11 km
Low: broken
48 km S
70m alt.
1 hour ago
21°C
Dry
0
Calm
(0 kph at 0).
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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