– Lat/Long: 34.34° N 117.84° W

Mount Islip Weather Forecast

San Gabriel Mountains · United States

Issued: 10 pm Mon 19 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 pm Mon 19 Oct Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Heavy rain (total 28mm), heaviest during Wed night. Very mild (max 13°C on Mon night, min 5°C on Wed night). Winds increasing (light winds from the S on Mon night, fresh winds from the S by Wed night).										Days 5–7 Weather Summary Mostly dry. Very mild (max 13°C on Sun afternoon, min 5°C on Thu night). Wind will be generally light.
		Tuesday 20			Wednesday 21			Thursday 22			Friday 23			Saturday 24
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	rain shwrs	clear	clear	rain shwrs	rain shwrs	light rain	rain shwrs	rain shwrs	clear	some clouds	clear	clear	clear	clear
Cloud base (m)						2350	850	1850	1500	900	1850
km/h	SSE	SSE	SSE	SSE	SSE	S	S	SSW	WSW	WSW	NW	NNE	NE	NE	NE	ENE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	0.1	—	—	0.8	21	2	4	0.1	—	—	—	—	—	—
max °C	13	11	12	11	10	10	7	5	5	5	7	9	9	10	11	11
min °C	11	11	12	9	9	8	5	5	5	5	6	8	8	9	11	11
chill °C	9	9	10	6	7	4	1	2	2	2	4	7	5	6	9	9

Freezing level m	3700	3450	3550	3500	3150	3300	3000	2750	2750	3000	3350	3300	3350	3400	3450	3600

	—	7:00	—	—	7:01	—	—	7:01	—	—	7:03	—	—	7:03	—	—
	—	—	6:10	—	—	6:09	—	—	6:07	—	—	6:07	—	—	6:06	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Heavy rain (total 28mm), heaviest during Wed night. Very mild (max 13°C on Mon night, min 5°C on Wed night). Winds increasing (light winds from the S on Mon night, fresh winds from the S by Wed night).

Mount Islip Weather (Days 3-6):

Mostly dry. Very mild (max 13°C on Sun afternoon, min 5°C on Thu night). Wind will be generally light.

This table gives the weather forecast for Mount Islip at the specific elevation of 2000 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. 2 hours ago		-	Wind obs. (6 kph from 180 degs) was rejected.	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	20°C	Clear	Wind obs. (7 kph from 30 degs) was rejected.	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	15°C	Clear	Light winds from the SE (9 kph at 130).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	21°C	Clear	Light winds from the N (6 kph at 350).	16 km
Chino Airport 45 km SSE 218m alt. 2 hours ago	18°C	Clear	Calm (0 kph at 0).	16 km
Placentia wx 50 km S 70m alt. 3 hours ago	21°C	Dry	Calm (0 kph at 228).
Victorville Airport 50 km ENE 880m alt. 1 hour ago	14°C	Dry and partly cloudy.	Light winds from the SSW (11 kph at 200).	16 km Low: broken Mid: broken High: broken
Burbank Airport 51 km SW 714m alt. 2 hours ago	21°C	Clear	Calm (0 kph at 0).	16 km
Lancaste / ox Airport 54 km WNW 714m alt. 2 hours ago	17°C	Clear	Light winds from the W (17 kph at 260).	16 km
Corona Municipal Airport (California) 54 km SSE 163m alt. 2 hours ago	16°C	Clear	Calm (0 kph at 0).	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.