– Lat/Long: 34.34° N 117.84° W

Mount Islip Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Tue 27 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Tue 27 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 18°C on Tue afternoon, min 11°C on Thu night). Wind will be generally light.									Days 4–6 Weather Summary Moderate rain (total 20mm), heaviest on Sat night. Very mild (max 17°C on Sat afternoon, min 11°C on Fri morning). Wind will be generally light.
	Tuesday 27			Wednesday 28			Thursday 29			Friday 30			Saturday 31			Sunday 1
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	clear	clear	some clouds	cloudy	some clouds	some clouds	some clouds	some clouds	clear	some clouds	some clouds	heavy rain	mod. rain	rain shwrs	clear
Cloud base (m)				8400	8400	7150	6850	6450	850	900	2050	8450	6750	3450	850	850	900
km/h	SSW	SSW	S	SSE	SSW	ESE	S	SSW	S	SW	SW	S	ESE	SW	ESE	E	NE	NE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	10	6	3	—
max °C	17	18	15	15	17	15	15	16	14	13	14	12	15	17	14	12	14	14
min °C	14	17	14	14	17	15	15	16	11	11	14	12	13	15	11	11	12	13
chill °C	14	17	14	14	17	15	15	16	10	11	14	11	13	15	11	10	12	12

Freezing level m	4150	4100	4100	4000	3900	3800	3700	3550	3550	3350	3100	3250	3350	3050	3050	3350	3450	3750

	7:05	—	—	7:07	—	—	7:07	—	—	7:09	—	—	7:09	—	—	6:11	—	—
	—	6:02	—	—	6:01	—	—	6:00	—	—	6:00	—	—	5:59	—	—	4:58	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Very mild (max 18°C on Tue afternoon, min 11°C on Thu night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Moderate rain (total 20mm), heaviest on Sat night. Very mild (max 17°C on Sat 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. 2 hours ago		-	Wind obs. (6 kph from 240 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	20°C	Clear	Light winds from the N (6 kph at 1).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	23°C	Clear	Light winds from the SSE (6 kph at 150).	16 km
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	19°C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	19°C	Clear	Light winds from the N (6 kph at 1).	16 km
Chino Airport 45 km SSE 218m alt. 3 hours ago	20°C	Clear	Calm (0 kph at 0).	16 km
Glendale 45 km SW 771m alt. 45 minutes ago	24°C	-	Calm (0 kph at 153).
Placentia wx 50 km S 70m alt. 2 hours ago	28°C	Dry	Calm (5 kph at 282).
Victorville Airport 50 km ENE 880m alt. 2 hours ago	21°C	Clear	Light winds from the SE (9 kph at 140).	16 km
Burbank Airport 51 km SW 714m alt. 3 hours ago	21°C	Clear	Light winds from the S (11 kph at 180).	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.