– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 am Sun 09 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sun 09 Aug 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 33°C on Sun afternoon, min 24°C on Tue night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 28°C on Wed afternoon, min 19°C on Thu night). Wind will be generally light.
	Sunday 9			Monday 10			Tuesday 11			Wednesday 12			Thursday 13			Friday 14
	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	clear	clear	clear	clear	clear	clear
Cloud base (m)	5700	5200	5100					5600		9650		7100		9650
km/h	SSW	SW	SW	SW	SW	SW	SW	SW	WSW	SW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	32	33	29	31	31	28	29	30	26	27	28	23	24	25	21	24	26	21
min °C	30	33	28	29	31	26	27	29	24	25	27	21	22	24	19	21	25	20
chill °C	30	33	28	29	31	26	27	29	24	25	27	21	22	24	19	21	25	20

Freezing level m	5200	5300	5200	5100	5250	5100	5000	5150	4950	4950	4950	4750	4700	4750	4600	4550	4700	4800

	6:07	—	—	6:07	—	—	6:09	—	—	6:09	—	—	6:09	—	—	6:11	—	—
	—	7:45	—	—	7:44	—	—	7:43	—	—	7:42	—	—	7:40	—	—	7:39	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 33°C on Sun afternoon, min 24°C on Tue night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 28°C on Wed afternoon, min 19°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		-	Light winds from the SW (6 kph at 220).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	33° C	Clear	Light winds from the W (19 kph at 260).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	33° C	Clear	Moderate winds from the W (20 kph at 260).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	33° C	Clear	Light winds from the SW (9 kph at 230).	16 km
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	39° C	Clear	Moderate winds from the WSW (26 kph at 250).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	34° C	Dry and partly cloudy.	Light winds from the WSW (17 kph at 250).	16 km Low: few Mid: scattered High: broken
Chino Airport 45 km SSE 218m alt. 3 hours ago	35° C	Dry and partly cloudy.	Light winds from the WNW (17 kph at 300).	16 km Low: scattered
Glendale 45 km SW 771m alt. 43 minutes ago	34° C	-	Calm (0 kph at 124).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	32° C	-	Moderate winds from the S (24 kph at 171).
Placentia wx 50 km S 70m alt. 1 hour ago	40° C	Dry	Wind obs. (8 kph from 167 degs) was rejected.

* 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.