– Lat/Long: 34.34° N 117.84° W

Mount Islip Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Wed 07 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Wed 07 Oct Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 29°C on Wed afternoon, min 21°C on Fri night). Wind will be generally light.									Days 4–6 Weather Summary Heavy rain (total 48mm), heaviest during Sun night. Warm (max 24°C on Sat afternoon, min 9°C on Mon night). Wind will be generally light.
	Wednesday 7			Thursday 8			Friday 9			Saturday 10			Sunday 11			Monday 12
	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	some clouds	some clouds	rain shwrs	heavy rain	heavy rain	rain shwrs	rain shwrs	rain shwrs
Cloud base (m)		4400								5800	5550		1950	1400	850	850	1450	1750
km/h	ESE	W	W	SSW	WSW	SW	SSW	SSW	SSW	SSW	SSW	S	SE	E	S	SSE	S	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	0.6	16	24	2	2	1.9
max °C	28	29	27	28	29	27	27	27	23	23	24	20	19	15	15	11	12	10
min °C	26	29	26	26	29	25	25	26	21	21	22	17	17	15	12	11	11	9
chill °C	26	29	26	26	29	25	25	26	21	21	22	17	17	15	10	9	9	9

Freezing level m	4750	4900	4800	4700	4800	4650	4550	4650	4400	4350	4250	3950	3400	3950	3150	2650	2600	2400

	6:50	—	—	6:50	—	—	6:50	—	—	6:52	—	—	6:52	—	—	6:54	—	—
	—	6:27	—	—	6:25	—	—	6:24	—	—	6:22	—	—	6:22	—	—	6:21	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 29°C on Wed afternoon, min 21°C on Fri night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Heavy rain (total 48mm), heaviest during Sun night. Warm (max 24°C on Sat afternoon, min 9°C on Mon 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
Juniper Hills wx 16 km WNW 1278m alt. 1 hour ago	30°C	Dry	Light winds from the NW (8 kph at 317).
Wrightwood 20 km E 1828m alt. 43 minutes ago	23°C	Dry	Calm (0 kph at 139).
Mt Baldy 21 km SE 1250m alt. 38 minutes ago	31°C	-	Calm (3 kph at 0).
Duarte 24 km S 232m alt. 1 hour ago	40°C	Dry	Light winds from the SW (10 kph at 232).
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	34°C	Dry	Wind obs. (8 kph from 251 degs) was rejected.
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	36°C	Clear	Moderate winds from the WSW (22 kph at 240).	16 km
Sierra Madre wx 28 km SSW 417m alt. 25 minutes ago	36°C	Dry	Calm (5 kph at 68).
Sierra Madre 28 km SSW 350m alt. 1 hour ago	38°C	Dry	Calm (0 kph at 254).
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	36°C	Clear	Moderate winds from the W (22 kph at 280).	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.