– Lat/Long: 34.34° N 117.84° W

Mount Islip Weather Forecast

San Gabriel Mountains · United States

Issued: 10 am Sat 24 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Sat 24 Oct 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 19°C on Sun afternoon, min 13°C on Sat morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 18°C on Tue afternoon, min 11°C on Thu night). Wind will be generally light.
	Saturday 24			Sunday 25			Monday 26			Tuesday 27			Wednesday 28			Thursday 29
	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	some clouds	some clouds	some clouds	some clouds
Cloud base (m)												9350				6000	5250	850
km/h	NE	NE	NNE	SSE	WSW	SSW	SSW	SW	SSW	SSW	SSW	S	S	SSW	S	S	S	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	15	17	16	18	19	17	17	19	16	16	18	15	15	17	15	15	17	13
min °C	13	17	16	16	18	16	16	18	14	15	17	14	14	16	14	14	16	11
chill °C	12	17	16	16	18	16	16	18	14	15	17	14	14	16	14	14	16	10

Freezing level m	3050	3100	3450	3700	3700	3800	3950	4000	4200	4200	4150	4000	3950	3850	3750	3550	3400	3100

	7:03	—	—	7:03	—	—	7:05	—	—	7:05	—	—	7:07	—	—	7:07	—	—
	—	6:06	—	—	6:05	—	—	6:04	—	—	6:02	—	—	6:01	—	—	6:00	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Very mild (max 19°C on Sun afternoon, min 13°C on Sat morning). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Very mild (max 18°C on Tue afternoon, min 11°C on Thu 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 1311m alt. 2 hours ago		-	Calm (4 kph at 240).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	22°C	Clear	Light winds from the SSW (15 kph at 200).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	22°C	Clear	Light winds from the SSW (13 kph at 210).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	24°C	Clear	Light winds from the SSW (7 kph at 210).	16 km
Palmdale Airport 39 km WNW 714m alt. 1 hour ago	19°C	Clear	Light winds from the ENE (19 kph at 60).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	22°C	-	Light winds from the SW (15 kph at 220).	16 km Low: few
Chino Airport 45 km SSE 218m alt. 2 hours ago	23°C	-	Light winds from the SW (7 kph at 220).	16 km Low: few
Glendale 45 km SW 771m alt. 44 minutes ago	28°C	-	Calm (0 kph at 119).
Placentia wx 50 km S 70m alt. 1 hour ago	24°C	Dry	Wind obs. (8 kph from 276 degs) was rejected.
Victorville Airport 50 km ENE 880m alt. 2 hours ago	18°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.