– Lat/Long: 34.34° N 117.84° W

Mount Islip Weather Forecast

San Gabriel Mountains · United States

Issued: 4 pm Thu 08 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 pm Thu 08 Oct Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Some drizzle, heaviest during Sun morning. Warm (max 29°C on Thu afternoon, min 14°C on Sun morning). Wind will be generally light.											Days 5–7 Weather Summary Moderate rain (total 16mm), heaviest on Mon night. Very mild (max 15°C on Wed morning, min 9°C on Mon morning). Wind will be generally light.
	Thu 8		Friday 9			Saturday 10			Sunday 11			Monday 12			Tuesday 13
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	some clouds	some clouds	light rain	light rain	light rain	rain shwrs	light rain	rain shwrs	light rain	rain shwrs	some clouds	rain shwrs	clear
Cloud base (m)	4450					5150	3250	2550	2150	1450	850	850	900		950	1850
km/h	W	SW	SSW	SSW	SSW	S	SSW	WNW	SSW	S	S	S	SSW	SSW	WSW	W	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	0.4	0.3	1.2	2	3	4	4	4	—	0.1	—
max °C	29	26	26	27	23	23	23	20	17	13	11	9	10	9	11	13	12
min °C	29	25	24	26	21	21	21	17	14	11	10	9	9	9	9	12	11
chill °C	29	25	24	26	21	21	21	17	13	8	8	7	7	9	8	10	10

Freezing level m	4750	4650	4500	4550	4300	4150	4100	3750	3550	3350	2650	2350	2350	2400	2550	2700	3600

	—	—	6:50	—	—	6:52	—	—	6:52	—	—	6:54	—	—	6:54	—	—
	6:25	—	—	6:24	—	—	6:22	—	—	6:22	—	—	6:21	—	—	6:19	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Some drizzle, heaviest during Sun morning. Warm (max 29°C on Thu afternoon, min 14°C on Sun morning). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Moderate rain (total 16mm), heaviest on Mon night. Very mild (max 15°C on Wed morning, min 9°C on Mon 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
Juniper Hills wx 16 km WNW 1278m alt. 1 hour ago	28°C	Dry	Light winds from the WSW (18 kph at 238).
Wrightwood 20 km E 1828m alt. 51 minutes ago	22°C	Dry	Calm (0 kph at 171).
Mt Baldy 21 km SE 1250m alt. 46 minutes ago	27°C	-	Calm (2 kph at 0).
Duarte 24 km S 232m alt. 1 hour ago	33°C	Dry	Calm (5 kph at 213).
Mount Wilson Airport 25 km SSW 1311m alt. 2 hours ago		-	Light winds from the WSW (11 kph at 240).	0.0 km
La Verne wx 25 km SSE 335m alt. 1 hour ago	30°C	Dry	Light winds from the SW (8 kph at 226).
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	33°C	Clear	Moderate winds from the WSW (24 kph at 250).	16 km
Sierra Madre wx 28 km SSW 417m alt. 31 minutes ago	31°C	Dry	Calm (2 kph at 173).
Sierra Madre 28 km SSW 350m alt. 2 hours ago	33°C	Dry	Calm (0 kph at 253).
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	32°C	Clear	Fresh winds from the W (30 kph at 260).	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.