– Lat/Long: 34.34° N 117.84° W

Mount Islip Weather Forecast

San Gabriel Mountains · United States

Issued: 10 pm Sat 17 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 pm Sat 17 Oct Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 22°C on Sun afternoon, min 16°C on Mon night). Wind will be generally light.										Days 5–7 Weather Summary Moderate rain (total 16mm), heaviest on Wed night. Very mild (max 17°C on Wed morning, min 11°C on Wed night). Wind will be generally light.
		Sunday 18			Monday 19			Tuesday 20			Wednesday 21			Thursday 22
	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	light rain	rain shwrs	rain shwrs	rain shwrs	some clouds
Cloud base (m)	4150											2100	1500		2300	950
km/h	NE	NE	S	WNW	SSW	SW	S	S	S	SSE	SSE	SSW	S	SSW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	3	12	0.1	0.3	—
max °C	19	20	22	20	21	22	19	18	20	16	17	17	12	13	14	12
min °C	18	18	22	19	19	21	16	16	19	14	13	13	11	11	14	11
chill °C	18	18	22	19	19	21	16	16	19	14	13	11	10	10	13	11

Freezing level m	3850	3900	3850	3900	3800	3800	3650	3350	3400	3300	3150	3150	2800	2750	2850	3200

	—	6:58	—	—	6:58	—	—	7:00	—	—	7:01	—	—	7:01	—	—
	—	—	6:13	—	—	6:12	—	—	6:10	—	—	6:09	—	—	6:07	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 22°C on Sun afternoon, min 16°C on Mon night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Moderate rain (total 16mm), heaviest on Wed night. Very mild (max 17°C on Wed morning, min 11°C on Wed night). Wind will be generally light.

This table gives the weather forecast for Mount Islip at the specific elevation of 1000 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Islip. 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
Mount Wilson Airport 25 km SSW 1311m alt. 3 hours ago		-	Wind obs. (11 kph from 240 degs) was rejected.	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	22°C	Clear	Calm (0 kph at 0).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	14°C	Clear	Light winds from the WNW (9 kph at 290).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	24°C	Dry and partly cloudy.	Light winds from the ESE (6 kph at 110).	16 km Low: scattered Mid: broken
Chino Airport 45 km SSE 218m alt. 2 hours ago	23°C	Clear	Light winds from the NE (7 kph at 40).	16 km
Glendale 45 km SW 771m alt. 1 hour ago	22°C	-	Calm (0 kph at 85).
Placentia wx 50 km S 70m alt. 2 hours ago	18°C	Dry	Light winds from the ENE (6 kph at 61).
Victorville Airport 50 km ENE 880m alt. 2 hours ago	14°C	Clear	Light winds from the WSW (6 kph at 240).	16 km
Burbank Airport 51 km SW 714m alt. 2 hours ago	23°C	Clear	Calm (0 kph at 0).	16 km
Lancaste / ox Airport 54 km WNW 714m alt. 2 hours ago	13°C	Clear	Light winds from the W (7 kph at 270).	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.