– Lat/Long: 34.34° N 117.84° W

Mount Islip Weather Forecast

San Gabriel Mountains · United States

Issued: 4 pm Tue 27 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 pm Tue 27 Oct Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 18°C on Tue afternoon, min 11°C on Fri morning). Wind will be generally light.											Days 5–7 Weather Summary Moderate rain (total 14mm), heaviest on Sat night. Very mild (max 16°C on Sat afternoon, min 11°C on Sat night). Wind will be generally light.
	Tue 27		Wednesday 28			Thursday 29			Friday 30			Saturday 31			Sunday 1
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	clear	clear	some clouds	some clouds	some clouds	some clouds	some clouds	clear	clear	some clouds	some clouds	mod. rain	mod. rain	light rain	some clouds
Cloud base (m)			9000		6700	6700	6700	850	900	9450	8800	6800	3050	850	850	1550	3450
km/h	SSW	S	S	S	ESE	S	SSW	SSW	SSW	SSW	SSW	SE	SSW	ESE	ESE	E	ENE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	6	6	2	—
max °C	18	15	15	17	15	15	17	14	13	15	13	15	16	14	12	13	14
min °C	17	14	14	17	15	15	16	12	11	15	12	14	16	11	11	12	13
chill °C	17	14	14	17	15	15	16	11	10	15	12	14	16	11	10	11	13

Freezing level m	4100	4050	3950	3900	3850	3700	3550	3550	3300	3250	3350	3450	3100	3200	3200	3400	3550

	—	—	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 Fri morning). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Moderate rain (total 14mm), heaviest on Sat night. Very mild (max 16°C on Sat afternoon, min 11°C on Sat 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. 2 hours ago		-	Calm (2 kph at 160).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	22°C	Clear	Light winds from the SW (15 kph at 220).	16 km
EL Monte Airport 35 km S 361m alt. 3 hours ago	23°C	-	Light winds from the S (15 kph at 190).	16 km Low: few
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	19°C	Clear	Moderate winds from the SW (28 kph at 230).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	22°C	-	Light winds from the WSW (17 kph at 250).	16 km Low: few
Chino Airport 45 km SSE 218m alt. 3 hours ago	21°C	-	Moderate winds from the WSW (20 kph at 250).	16 km Low: few
Glendale 45 km SW 771m alt. 1 hour ago	19°C	-	Calm (0 kph at 107).
Placentia wx 50 km S 70m alt. 1 hour ago	22°C	Dry	Calm (0 kph at 0).
Victorville Airport 50 km ENE 880m alt. 2 hours ago	18°C	Clear	Moderate winds from the S (22 kph at 190).	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.