– Lat/Long: 34.34° N 117.84° W

Mount Islip Weather Forecast

San Gabriel Mountains · United States

Issued: 4 am Wed 23 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 4 am Wed 23 Sep Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 15°C on Wed afternoon, min 13°C on Wed morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 14°C on Sat morning, min 10°C on Sun night). Winds decreasing (strong winds from the WSW on Sun night, light winds from the NNE by Mon night).
	Wednesday 23			Thursday 24			Friday 25			Saturday 26			Sunday 27			Monday 28
	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	some clouds	clear	clear	clear	clear
Cloud base (m)					4350				9200	9000		9150
km/h	ENE	ENE	ENE	SE	NW	SW	S	S	S	SSW	S	SSW	SW	SW	SW	W	W	ENE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	13	15	15	14	15	15	14	15	14	14	14	14	13	13	12	11	12	13
min °C	13	14	14	14	15	14	13	15	13	13	14	12	12	13	10	10	12	11
chill °C	11	13	14	14	15	14	13	15	11	11	12	9	9	11	6	6	10	10

Freezing level m	4350	4500	4400	4350	4500	4450	4400	4550	4550	4450	4500	4450	4600	4550	4400	4300	4450	4500

	6:39	—	—	6:39	—	—	6:41	—	—	6:41	—	—	6:41	—	—	6:43	—	—
	—	6:46	—	—	6:45	—	—	6:44	—	—	6:42	—	—	6:40	—	—	6:39	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Very mild (max 15°C on Wed afternoon, min 13°C on Wed morning). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Sat morning, min 10°C on Sun night). Winds decreasing (strong winds from the WSW on Sun night, light winds from the NNE by Mon night).

This table gives the weather forecast for Mount Islip at the specific elevation of 2514 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. 3 hours ago		-	Calm (2 kph at 10).	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 3 hours ago	18°C	Clear	Calm (0 kph at 0).	16 km
Palmdale Airport 39 km WNW 714m alt. 4 hours ago	16°C	Clear	Light winds from the SSW (7 kph at 200).	16 km
Ontario Airport 40 km SE 715m alt. 4 hours ago	19°C	-	Calm (0 kph at 0).	16 km Low: few
Chino Airport 45 km SSE 218m alt. 4 hours ago	17°C	Clear	Calm (0 kph at 0).	16 km
Glendale 45 km SW 771m alt. 2 hours ago	16°C	-	Calm (0 kph at 114).
Placentia wx 50 km S 70m alt. 2 hours ago	23°C	Dry	Calm (3 kph at 325).
Victorville Airport 50 km ENE 880m alt. 3 hours ago	15°C	Clear	Light winds from the SSE (11 kph at 150).	16 km
Burbank Airport 51 km SW 714m alt. 4 hours ago	18°C	Clear	Light winds from the NW (6 kph at 320).	16 km
Lancaste / ox Airport 54 km WNW 714m alt. 3 hours ago	13°C	Clear	Light winds from the W (6 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.