– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Thu 25 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Thu 25 Jun Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 26°C on Thu afternoon, min 11°C on Sat night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 22°C on Mon afternoon, min 15°C on Sun night). Wind will be generally light.
	Thu 25		Friday 26			Saturday 27			Sunday 28			Monday 29			Tuesday 30
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SSW	SW	SSW	SW	SW	SW	SSW	SSW	SW	WSW	NW	ESE	WSW	SW	SW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	26	22	23	24	19	19	21	15	16	19	15	20	22	18	19	21	17
min °C	26	19	19	23	16	16	20	11	12	18	15	17	21	15	16	21	15
chill °C	26	19	19	23	16	16	20	10	11	18	14	17	21	15	16	21	15

Freezing level m	4950	4900	4800	4750	4900	4950	5000	4800	4500	4400	4450	4150	4150	4150	4150	4300	4500
Cloud base (m)						850		850						850

	—	—	5:39	—	—	5:41	—	—	5:41	—	—	5:41	—	—	5:41	—	—
	—	8:07	—	—	8:07	—	—	8:07	—	—	8:07	—	—	8:07	—	—	8:07

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 26°C on Thu afternoon, min 11°C on Sat night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 22°C on Mon afternoon, min 15°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
Mount Wilson Airport 25 km SSW 1311m alt. 2 hours ago		-	Calm (4 kph at 250).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	28° C	Clear	Moderate winds from the W (22 kph at 260).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	28° C	Clear	Moderate winds from the WSW (24 kph at 250).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	28° C	Clear	Light winds from the SW (19 kph at 220).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	32° C	Clear	Fresh winds from the WSW (33 kph at 240).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	31° C	Clear	Light winds from the WSW (19 kph at 250).	16 km
Chino Airport 45 km SSE 218m alt. 2 hours ago	29° C	Clear	Moderate winds from the WSW (26 kph at 240).	16 km
Glendale 45 km SW 771m alt. 2 hours ago	27° C	-	Calm (3 kph at 81).
Kagel Launch 50 km WSW 1072m alt. 54 minutes ago	23° C	-	Moderate winds from the S (22 kph at 184).
AJX - CSS 50 km ESE 519m alt. 54 minutes ago	29° C	-	Light winds from the WSW (17 kph at 237).

* 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.