– Lat/Long: 34.34° N 117.84° W

Mount Islip Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Tue 06 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Tue 06 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 30°C on Thu afternoon, min 25°C on Thu night). Wind will be generally light.									Days 4–6 Weather Summary Heavy rain (total 40mm), heaviest during Sun night. Warm (max 28°C on Fri afternoon, min 12°C on Sun night). Wind will be generally light.
	Tuesday 6			Wednesday 7			Thursday 8			Friday 9			Saturday 10			Sunday 11
	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	clear	clear	some clouds	some clouds	some clouds	cloudy	clear	rain shwrs	heavy rain
Cloud base (m)												6300	5900	5350	4350	2600	2200	800
km/h	NE	NE	NNE	E	WNW	SW	SSE	SW	SSW	SSW	SSW	SSW	SSW	SSW	WSW	S	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1.1	39
max °C	28	29	27	28	29	27	28	30	26	27	28	24	25	25	20	21	20	16
min °C	26	29	26	26	29	26	26	29	25	25	27	22	22	24	18	18	18	12
chill °C	26	29	26	26	29	26	26	29	25	25	27	22	22	24	18	18	18	10

Freezing level m	4650	4850	4850	4750	4900	4850	4750	4850	4650	4550	4600	4450	4400	4450	4000	3650	3750	3650

	6:48	—	—	6:50	—	—	6:50	—	—	6:50	—	—	6:52	—	—	6:52	—	—
	—	6:29	—	—	6:27	—	—	6:25	—	—	6:24	—	—	6:22	—	—	6:22	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 30°C on Thu afternoon, min 25°C on Thu night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Heavy rain (total 40mm), heaviest during Sun night. Warm (max 28°C on Fri afternoon, min 12°C on Sun 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	27°C	Dry	Light winds from the NNE (6 kph at 32).
Wrightwood 20 km E 1828m alt. 1 hour ago	23°C	Dry	Calm (0 kph at 186).
Mt Baldy 21 km SE 1250m alt. 54 minutes ago	29°C	-	Calm (0 kph at 0).
Duarte 24 km S 232m alt. 2 hours ago	36°C	Dry	Calm (0 kph at 114).
Mount Wilson Airport 25 km SSW 1311m alt. 2 hours ago		-	Calm (2 kph at 240).	0.0 km
La Verne wx 25 km SSE 335m alt. 1 hour ago	33°C	Dry	Calm (2 kph at 93).
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	31°C	Clear	Light winds from the ESE (13 kph at 120).	16 km
Sierra Madre wx 28 km SSW 417m alt. 1 hour ago	35°C	Dry	Calm (2 kph at 144).
Sierra Madre 28 km SSW 350m alt. 31 minutes ago	36°C	Dry	Calm (0 kph at 254).
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	32°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.