Ontario Peak weather
– Lat/Long: 34.23° N 117.62° W

Ontario Peak Weather Forecast

San Gabriel Mountains · United States
Issued: 10 pm Tue 06 Oct Local Time
Updates in:
hr min s
Update imminent 

Days 1–4 Weather Summary

Mostly dry. Very mild (max 15°C on Wed afternoon, min 13°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 24mm), heaviest during Sun night. Later becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 12°C on Fri night, min 0°C on Mon afternoon). Winds increasing (light winds from the SW on Fri night, near gales from the S by Sun night).

Wednesday
7
Thursday
8
Friday
9
Saturday
10
Sunday
11
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
part cloud
part cloud
rain showers
mod rain
light snow
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
rain shwrs
mod. rain
light snow
Cloud base (m)
5550
5850
3400
2250
1600
700
km/h
10
ENE
10
E
5
N
5
E
10
SSE
0
S
10
S
20
S
20
S
20
WSW
25
SW
30
SSW
45
S
45
S
50
SSE
55
SSW
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
0.4
7
16
max °C
14
14
15
15
14
15
15
13
13
12
11
12
9
6
5
6
min °C
14
14
15
14
14
15
13
13
13
11
11
10
7
5
5
2
 chill °C
13
13
15
14
14
15
12
11
11
9
9
6
2
-1
-1
-6
Freezing level m
4850
4800
4900
4800
4750
4850
4700
4600
4600
4450
4450
4350
3850
3550
3650
3350
Sea lvl1000m2000m3000m4000m5000m
1414151514151413131211118654202021202021191919161616121010727272927282925252722222319171613
Sunrise
—
6:48
—
—
6:50
—
—
6:50
—
—
6:50
—
—
6:52
—
—
Sunset
—
—
6:25
—
—
6:24
—
—
6:23
—
—
6:22
—
—
6:21
—

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Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 15°C on Wed afternoon, min 13°C on Thu night). Wind will be generally light.

Ontario Peak Weather (Days 3-6):

Heavy rain (total 24mm), heaviest during Sun night. Later becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 12°C on Fri night, min 0°C on Mon afternoon). Winds increasing (light winds from the SW on Fri night, near gales from the S by Sun night).

This table gives the weather forecast for Ontario Peak at the specific elevation of 2649 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Ontario Peak. 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
3 km W
1250m alt.
1 hour ago
21°C
-
2
Calm
(2 kph at 350).
9 km S
563m alt.
2 hours ago
26°C
Dry
3
Calm
(3 kph at 328).
3
10 km S
548m alt.
1 hour ago
26°C
Dry
0
Calm
(0 kph at 226).
2
13 km N
1828m alt.
1 hour ago
16°C
Dry
0
Calm
(0 kph at 22).
0
14 km S
440m alt.
1 hour ago
28°C
clear
-
11
Light winds from the E
(11 kph at 80).
16 km
16 km SSW
335m alt.
1 hour ago
26°C
Dry
0
Calm
(0 kph at 0).
0
20 km S
715m alt.
2 hours ago
29°C
clear
Clear
0
Calm
(0 kph at 0).
16 km
21 km S
255m alt.
1 hour ago
23°C
Dry
0
Calm
(0 kph at 205).
0
25 km NE
1200m alt.
39 minutes ago
21°C
Dry
0
Calm
(0 kph at 354).
0
Chino Airport
27 km S
218m alt.
2 hours ago
26°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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