– Lat/Long: 34.34° N 117.84° W

Mount Islip Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Sun 25 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Sun 25 Oct Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 19°C on Sun afternoon, min 13°C on Tue night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 17°C on Wed afternoon, min 11°C on Fri morning). Wind will be generally light.
	Sunday 25			Monday 26			Tuesday 27			Wednesday 28			Thursday 29			Friday 30
	AM	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	some clouds	clear	some clouds	cloudy	some clouds	some clouds	some clouds	clear	clear
Cloud base (m)											8300		6650	6400	850	4700		900
km/h	SE	WSW	WSW	SW	SW	SSW	SSW	SSW	S	SE	SSE	SE	SSE	SSW	S	S	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	18	19	17	18	19	16	16	18	15	15	17	16	16	17	14	13	15	12
min °C	16	18	16	16	18	14	14	17	13	14	17	15	15	16	12	11	14	11
chill °C	16	18	16	16	18	14	14	17	13	14	17	15	15	16	12	11	14	11

Freezing level m	3650	3700	3800	3900	4000	4100	4150	4100	4050	3950	3850	3800	3650	3500	3500	3450	3300	3300

	7:03	—	—	7:05	—	—	7:05	—	—	7:07	—	—	7:07	—	—	7:09	—	—
	—	6:05	—	—	6:04	—	—	6:02	—	—	6:01	—	—	6:00	—	—	6:00	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Very mild (max 19°C on Sun afternoon, min 13°C on Tue night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Very mild (max 17°C on Wed afternoon, min 11°C on Fri morning). 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. 1 hour ago		-	Light winds from the SW (9 kph at 220).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	22°C	Clear	Light winds from the ESE (7 kph at 120).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	24°C	Clear	Calm (0 kph at 0).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	17°C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	22°C	Clear	Calm (0 kph at 0).	16 km
Chino Airport 45 km SSE 218m alt. 2 hours ago	22°C	Clear	Wind obs. (6 kph from 30 degs) was rejected.	16 km
Glendale 45 km SW 771m alt. 2 hours ago	24°C	-	Calm (0 kph at 219).
Placentia wx 50 km S 70m alt. 36 minutes ago	25°C	Dry	Calm (0 kph at 277).
Victorville Airport 50 km ENE 880m alt. 1 hour ago	19°C	Clear	Light winds from the ESE (7 kph at 120).	16 km
Burbank Airport 51 km SW 714m alt. 2 hours ago	21°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.