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

Ontario Peak
Weather Forecast, United States

Issued: 4 am Sun 06 Sep Local Time
Updates in:
hr min s
Update imminent

Days 1–3 Weather Summary

Heavy rain (total 22mm), heaviest during Sun afternoon. Very mild (max 17°C on Tue afternoon, min 9°C on Sun afternoon). Winds decreasing (strong winds from the WSW on Sun afternoon, calm by Tue afternoon).

Days 4–6 Weather Summary

Mostly dry. Warm (max 20°C on Thu afternoon, min 16°C on Fri night). Wind will be generally light.

Sunday
6
Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod rain
heavy rain
rain showers
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
mod. rain
heavy rain
rain shwrs
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
clear
clear
some clouds
clear
clear
clear
clear
Cloud base (m)
850
750
4700
4750
9050
4950
5050
6250
3750
5400
5250
5250
km/h
30
W
50
WSW
30
WSW
30
WSW
30
WSW
20
WSW
10
SSW
5
S
10
ESE
10
SE
5
N
10
E
5
SSE
5
W
10
WSW
15
WSW
15
WSW
20
W
Weather map
Weather map
Weather map
Weather map
Weather map
Weather map
Snowflake cm
 mm
7
15
0.2
max °C
10
11
12
13
14
15
16
17
17
17
18
18
19
20
19
18
18
17
min °C
10
9
12
12
14
14
15
16
17
17
18
18
18
19
18
18
18
16
 chill °C
7
5
9
9
12
12
15
16
17
17
18
18
18
19
18
18
18
15
Freezing level m
4500
4600
4700
4650
4800
4900
5000
5050
5150
5150
5250
5350
5350
5400
5350
5300
5300
5300
Sea lvl1000m2000m3000m4000m5000m
101012131415161717171818192019181817131316171919202322232424252523222219191922242725273129303230323329292924
Sunrise
6:26
6:26
6:28
6:28
6:28
6:30
Sunset
7:09
7:07
7:07
7:05
7:04
7:02

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Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Heavy rain (total 22mm), heaviest during Sun afternoon. Very mild (max 17°C on Tue afternoon, min 9°C on Sun afternoon). Winds decreasing (strong winds from the WSW on Sun afternoon, calm by Tue afternoon).

Ontario Peak Weather (Days 3-6):

Mostly dry. Warm (max 20°C on Thu afternoon, min 16°C on Fri night). Wind will be generally light.

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
14 km S
440m alt.
2 hours ago
24°C
clear
-
9
Light winds from the NE
(9 kph at 40).
16 km
20 km S
715m alt.
3 hours ago
24°C
partially cloudy
Dry and partly cloudy.
0
Calm
(0 kph at 0).
16 km
Low: broken
Chino Airport
27 km S
218m alt.
3 hours ago
23°C
partially cloudy
Dry and partly cloudy.
0
Calm
(0 kph at 0).
16 km
Low: few
Mid: broken
AJX - CSS
28 km E
519m alt.
2 hours ago
23°C
-
7
Light winds from the SSE
(7 kph at 150).
13
Riverside Airport
35 km SSE
661m alt.
3 hours ago
23°C
partially cloudy
Dry and partly cloudy.
0
Calm
(0 kph at 0).
16 km
Low: broken
Corona Municipal Airport (California)
36 km S
163m alt.
3 hours ago
21°C
cloudy
Dry and cloudy.
0
Calm
(0 kph at 0).
16 km
Low: overcast
San Bernardino Airport
39 km ESE
407m alt.
2 hours ago
24°C
partially cloudy
Dry and partly cloudy.
0
Calm
(0 kph at 0).
16 km
Low: scattered
Mount Wilson Airport
41 km WSW
1311m alt.
2 hours ago
clear
-
Wind obs. (7 kph from 220 degs) was rejected.
0.0 km
43 km S
70m alt.
2 hours ago
25°C
Dry
0
Calm
(0 kph at 257).
5
45 km NNE
880m alt.
2 hours ago
20°C
partially cloudy
Dry and partly cloudy.
0
Calm
(0 kph at 0).
16 km
Low: scattered

* 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.

Ontario Peak Photos