– Lat/Long: 34.23° N 117.62° W

Ontario Peak
Weather Forecast, United States
Issued: 4 pm Thu 25 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Thu 25 Jun Local Time

Updates in:

hr min s

Update imminent

3 Ontario Peak Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 18°C on Thu afternoon, min 8°C on Sat night). Winds decreasing (fresh winds from the WSW on Sat afternoon, light winds from the SW by Sun morning).											Days 5–7 Weather Summary Mostly dry. Very mild (max 14°C on Mon afternoon, min 10°C on Sun night). Wind will be generally light.
	Thu 25		Friday 26			Saturday 27			Sunday 28			Monday 29			Tuesday 30
	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	clear	clear	clear	clear	clear	clear	clear
km/h	SW	WSW	SW	SW	WSW	WSW	WSW	WSW	SW	WSW	NNW	SE	SW	SSW	S	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	18	17	15	16	13	12	14	11	10	12	11	13	14	11	11	13	11
min °C	18	14	13	16	11	11	13	8	8	12	10	12	14	10	10	13	11
chill °C	18	13	11	14	9	9	10	5	6	11	8	12	13	9	10	12	10

Freezing level m	4950	4950	4850	4800	4850	4950	5000	4850	4550	4400	4500	4100	4250	4100	4200	4350	4500
Cloud base (m)								850

	—	—	5:39	—	—	5:39	—	—	5:41	—	—	5:41	—	—	5:41	—	—
	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06	—	—	8:06

Ontario Peak Weather (Days 0-3):

The weather forecast for Ontario Peak is: Mostly dry. Very mild (max 18°C on Thu afternoon, min 8°C on Sat night). Winds decreasing (fresh winds from the WSW on Sat afternoon, light winds from the SW by Sun morning).

Ontario Peak Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Mon afternoon, min 10°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
Upland Cable Airport (California) 14 km S 440m alt. 2 hours ago	28° C	Clear	Moderate winds from the WSW (24 kph at 250).	16 km
La Vern / rackett-Field Airport 19 km SSW 207m alt. 3 hours ago	28° C	Clear	Moderate winds from the W (22 kph at 260).	16 km
Ontario Airport 20 km S 715m alt. 3 hours ago	31° C	Clear	Light winds from the WSW (19 kph at 250).	16 km
Chino Airport 27 km S 218m alt. 3 hours ago	29° C	Clear	Moderate winds from the WSW (26 kph at 240).	16 km
AJX - CSS 28 km E 519m alt. 2 hours ago	28° C	-	Moderate winds from the SW (26 kph at 235).
Marshall Peak - CSS 30 km E 1211m alt. 2 hours ago	25° C	-	Moderate winds from the SW (20 kph at 233).
Riverside Airport 35 km SSE 661m alt. 3 hours ago	31° C	Clear	Light winds from the W (19 kph at 280).	16 km
Corona Municipal Airport (California) 36 km S 163m alt. 3 hours ago	28° C	Clear	Moderate winds from the W (28 kph at 280).	16 km
San Bernardino Airport 39 km ESE 407m alt. 2 hours ago	31° C	Clear	Light winds from the WSW (15 kph at 250).	16 km
EL Monte Airport 40 km SW 361m alt. 3 hours ago	28° C	Clear	Light winds from the SW (19 kph at 220).	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.