– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Tue 31 Mar Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Tue 31 Mar Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 6mm), mostly falling on Tue night. Mild temperatures (max 9°C on Tue afternoon, min 4°C on Tue night). Winds decreasing (fresh winds from the WSW on Tue night, light winds from the NW by Thu night).											Days 5–7 Weather Summary Mostly dry. Very mild (max 12°C on Sat afternoon, min 7°C on Sun night). Wind will be generally light.
	Tue 31		Wednesday 1			Thursday 2			Friday 3			Saturday 4			Sunday 5
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	rain shwrs	clear	some clouds	rain shwrs	rain shwrs	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	clear	clear	clear	some clouds
km/h	SW	WSW	WSW	WSW	WSW	W	W	N	NNE	NNE	NNE	E	SSW	SSE	SSE	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	5	—	—	0.8	0.1	—	—	—	—	—	—	—	—	—	—	—
max °C	9	5	5	7	6	6	9	8	8	10	10	11	12	11	11	11	9
min °C	7	4	4	7	4	5	8	7	7	9	10	10	12	10	10	10	7
chill °C	3	-2	0	4	0	2	6	4	3	6	8	9	12	10	9	8	5

Freezing level m	2950	2600	3300	3550	3550	3700	3850	3800	3700	3700	3550	3450	3500	3450	3500	3550	3700
Cloud base (m)	3250	800	850	2050	750	750	1450	9450	9500		7000	5900	6000			8950

	—	—	6:37	—	—	6:35	—	—	6:35	—	—	6:33	—	—	6:31	—	—
	7:09	—	—	7:10	—	—	7:10	—	—	7:12	—	—	7:13	—	—	7:14	—

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Light rain (total 6mm), mostly falling on Tue night. Mild temperatures (max 9°C on Tue afternoon, min 4°C on Tue night). Winds decreasing (fresh winds from the WSW on Tue night, light winds from the NW by Thu night).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Sat afternoon, min 7°C on Sun night). 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
Mt Baldy 3 km W 1250m alt. 44 minutes ago	12° C	-	Calm (2 kph at 212).
Alta Loma 9 km S 563m alt. 53 minutes ago	16° C	Dry	Wind obs. (6 kph from 263 degs) was rejected.
Alta Loma 10 km S 548m alt. 1 hour ago	16° C	Dry	Calm (5 kph at 92).
Wrightwood 13 km N 1828m alt. 2 hours ago	8° C	Dry	Calm (5 kph at 5).
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	18° C	Dry and partly cloudy.	Moderate winds from the SW (28 kph at 230).	16 km Low: scattered
La Verne wx 16 km SSW 335m alt. 2 hours ago	16° C	Dry	Calm (3 kph at 250).
Ontario wx 18 km S 320m alt. 2 hours ago	18° C	-	Wind obs. (6 kph from 191 degs) was rejected.
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	18° C	Dry and partly cloudy.	Light winds from the SW (9 kph at 220).	11 km Low: scattered Mid: broken
Ontario Airport 20 km S 715m alt. 3 hours ago	19° C	Dry and cloudy.	Moderate winds from the WSW (20 kph at 240).	14 km Low: scattered Mid: overcast
Summit Terrace wx 25 km NE 1200m alt. 2 hours ago	13° C	-	Light winds from the S (11 kph at 176).

* 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.