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

Mount San Antonio
Weather Forecast, United States

Issued: 10 pm Tue 20 May Local Time
Updates in:
hr min s
Update imminent

Days 1–4 Weather Summary

Mostly dry. Very mild (max 11°C on Tue night, min 7°C on Fri afternoon). Winds increasing (calm on Wed afternoon, fresh winds from the WSW by Fri afternoon).

Days 5–7 Weather Summary

Mostly dry. Very mild (max 10°C on Sat night, min 6°C on Fri night). Winds decreasing (strong winds from the WSW on Fri night, calm by Sun morning).

Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
night
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
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
some clouds
clear
clear
 km/h
10
WSW
10
SSW
5
WSW
15
W
10
WSW
10
WSW
25
W
20
WSW
35
WSW
40
WNW
5
W
10
WNW
10
NW
5
SSE
5
SSE
15
S
20
S
20
S
25
SSW
 cm 
 mm 
max°C
11
10
11
11
10
10
10
9
8
7
7
7
10
10
9
9
8
8
7
min°C
9
10
10
10
10
10
9
8
7
6
7
7
9
9
9
9
8
8
6
chill°C 
8
9
9
8
9
9
6
5
2
1
4
5
7
9
8
7
5
5
1
Freezing level (m
4500
4450
4550
4550
4500
4550
4400
4250
4150
4050
4050
4050
4350
4400
4350
4350
4150
4150
4100
Cloud base (m)
9150
7800
9250
Sea lvl1000m2000m3000m4000m5000m
10101111101010987771010998871414151414141211129101111131312111291920221920211716181313161418191616181424273024272922232618212419242721232619
Sunrise
5:43
5:43
5:43
5:43
5:41
5:41
Sunset
7:49
7:50
7:51
7:52
7:52
7:52

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Mount San Antonio Weather (Days 0-3):

The weather forecast for Mount San Antonio is: Mostly dry. Very mild (max 11°C on Tue night, min 7°C on Fri afternoon). Winds increasing (calm on Wed afternoon, fresh winds from the WSW by Fri afternoon).

Mount San Antonio Weather (Days 3-6):

Mostly dry. Very mild (max 10°C on Sat night, min 6°C on Fri night). Winds decreasing (strong winds from the WSW on Fri night, calm by Sun morning).

This table gives the weather forecast for Mount San Antonio at the specific elevation of 3068 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 5 closest weather stations

Weather StationTemp.WeatherWindGusts
Cloud
Visibility
Cloud / Visibility
19 km S
440m alt.
2 hours ago
21° C
clear
Clear
Wind obs. (11 kph from 70 degs) was rejected.
16 km
27 km SSE
715m alt.
3 hours ago
20° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
Marshall Peak - CSS
33 km ESE
1211m alt.
1 hour ago
20° C
-
4
Calm
(4 kph at 58).
6
Chino Airport
34 km S
218m alt.
3 hours ago
18° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
Mount Wilson Airport
40 km SW
1311m alt.
2 hours ago
clear
-
2
Calm
(2 kph at 180).
0.0 km
41 km E
1619m alt.
46 minutes ago
7° C
Dry
0
Calm
(0 kph at 286).
3
41 km NE
880m alt.
2 hours ago
18° C
clear
-
13
Light winds from the SW
(13 kph at 230).
16 km
Low: few
Riverside Airport
42 km SSE
661m alt.
3 hours ago
19° C
clear
Clear
6
Light winds from the ENE
(6 kph at 70).
16 km
Corona Municipal Airport (California)
43 km S
163m alt.
2 hours ago
15° C
clear
Clear
0
Calm
(0 kph at 0).
16 km
San Bernardino Airport
43 km ESE
407m alt.
2 hours ago
19° C
clear
Clear
0
Calm
(0 kph at 0).
16 km

* 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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