– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 am Wed 27 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Wed 27 May Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Some drizzle, heaviest during Thu night. Mild temperatures (max 9°C on Fri afternoon, min 2°C on Wed night). Winds decreasing (fresh winds from the SSW on Thu afternoon, light winds from the WSW by Fri morning).									Days 4–6 Weather Summary Mostly dry. Very mild (max 16°C on Sun afternoon, min 10°C on Sat morning). Wind will be generally light.
	Wednesday 27			Thursday 28			Friday 29			Saturday 30			Sunday 31			Monday 1
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	rain shwrs	rain shwrs	some clouds	clear	rain shwrs	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SSW	SW	SW	SSW	SSW	WSW	WSW	W	NW	WNW	W	WNW	SE	SW	S	SSE	SW	NE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.2	0.2	0.2	—	—	0.5	0.3	—	—	—	—	—	—	—	—	—	—	—
max °C	3	3	2	4	6	4	5	9	9	13	13	13	15	16	14	15	16	16
min °C	3	3	2	2	5	2	4	8	8	10	13	12	13	16	13	14	16	14
chill °C	-1	-2	-3	-2	0	-3	2	7	6	9	13	12	13	16	13	14	16	14

Freezing level m	2950	2500	2600	2850	2800	2700	3450	3800	4000	4000	4050	4200	4150	4300	4250	4250	4350	4400
Cloud base (m)	750	1700	850		2450	800	850										8600

	5:41	—	—	5:41	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	—	7:52	—	—	7:53	—	—	7:54	—	—	7:54	—	—	7:55	—	—	7:57	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Some drizzle, heaviest during Thu night. Mild temperatures (max 9°C on Fri afternoon, min 2°C on Wed night). Winds decreasing (fresh winds from the SSW on Thu afternoon, light winds from the WSW by Fri morning).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 16°C on Sun afternoon, min 10°C on Sat morning). Wind will be generally light.

This table gives the weather forecast for Ontario Peak at the specific elevation of 2000 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 Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	12° C	Dry and cloudy.	Light winds from the WSW (7 kph at 240).	14 km Low: broken Mid: overcast
Ontario Airport 20 km S 715m alt. 3 hours ago	13° C	Dry and partly cloudy.	Light winds from the W (15 kph at 260).	16 km Low: few Mid: broken High: broken
Chino Airport 27 km S 218m alt. 3 hours ago	13° C	Dry and cloudy.	Light winds from the W (13 kph at 280).	16 km Low: broken Mid: overcast
AJX - CSS 28 km E 519m alt. 1 hour ago	12° C	-	Light winds from the SSW (17 kph at 205).
Riverside Airport 35 km SSE 661m alt. 3 hours ago	13° C	Dry and cloudy.	Light winds from the W (6 kph at 270).	16 km Low: broken Mid: broken High: overcast
Corona Municipal Airport (California) 36 km S 163m alt. 3 hours ago	12° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	13° C	Dry and cloudy.	Light winds from the WSW (9 kph at 250).	16 km Low: scattered Mid: overcast
Mount Wilson Airport 41 km WSW 1311m alt. 2 hours ago		-	Wind obs. (13 kph from 220 degs) was rejected.	0.0 km
Placentia wx 43 km S 70m alt. 43 minutes ago		-	Calm (0 kph at 0).
Victorville Airport 45 km NNE 880m alt. 2 hours ago	10° C	Clear	Light winds from the S (19 kph at 180).	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.