– Lat/Long: 34.34° N 117.84° W

Mount Islip Weather Forecast

San Gabriel Mountains · United States

Issued: 4 am Fri 02 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 am Fri 02 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 Fri afternoon, min 25°C on Sun night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 30°C on Mon afternoon, min 25°C on Mon night). Wind will be generally light.
	Friday 2			Saturday 3			Sunday 4			Monday 5			Tuesday 6			Wednesday 7
	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	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)											4400
km/h	SE	N	S	ENE	E	SSE	ESE	SSW	NE	E	N	WSW	NNE	ENE	SE	E	NE	N
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	29	30	28	28	30	28	28	30	27	28	30	27	27	29	28	28	30	28
min °C	26	30	26	26	30	26	26	30	25	26	29	25	25	29	26	26	30	27
chill °C	26	30	26	26	30	26	26	30	25	26	29	25	25	29	26	26	30	27

Freezing level m	4900	4950	4850	4700	4850	4850	4700	4850	4700	4700	4950	4800	4700	4900	4800	4750	5000	4950

	6:46	—	—	6:47	—	—	6:47	—	—	6:48	—	—	6:48	—	—	6:50	—	—
	—	6:34	—	—	6:32	—	—	6:30	—	—	6:30	—	—	6:29	—	—	6:27	—

Mount Islip Weather (Days 0-3):

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

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 30°C on Mon afternoon, min 25°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
Mount Wilson Airport 25 km SSW 662m alt. 3 hours ago		-	Light winds from the SSE (9 kph at 150).	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 3 hours ago	24°C	-	Light winds from the ENE (7 kph at 60).	16 km
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	17°C	Clear	Light winds from the W (7 kph at 260).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	22°C	Clear	Light winds from the NE (6 kph at 50).	16 km
Whittier wx 44 km S 125m alt. 2 hours ago	23°C	Dry	Light winds from the SE (18 kph at 144).
Chino Airport 45 km SSE 714m alt. 3 hours ago	18°C	Clear	Calm (0 kph at 0).	14 km
Glendale 45 km SW 771m alt. 2 hours ago	19°C	-	Calm (0 kph at 102).
Victorville Airport 50 km ENE 250m alt. 3 hours ago	16°C	Clear	Light winds from the SSE (9 kph at 150).	16 km
Placentia wx 50 km S 70m alt. 2 hours ago	22°C	Dry	Light winds from the NNE (13 kph at 17).
Burbank Airport 51 km SW 714m alt. 3 hours ago	20°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.