– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Tue 12 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Tue 12 May Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 14°C on Tue afternoon, min 9°C on Tue night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 14°C on Fri afternoon, min 8°C on Sat night). Winds decreasing (strong winds from the WNW on Sun afternoon, light winds from the NNE by Mon morning).
	Tue 12		Wednesday 13			Thursday 14			Friday 15			Saturday 16			Sunday 17
	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
km/h	SE	SW	WNW	WNW	NW	ENE	NW	W	NW	WNW	WNW	WNW	W	WNW	WNW	WNW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	14	12	10	10	10	11	12	12	13	14	14	12	12	10	10	12	11
min °C	13	9	9	10	10	10	12	11	12	13	13	12	10	8	8	11	8
chill °C	12	8	8	8	7	9	12	10	12	12	10	9	6	4	5	7	6

Freezing level m	4450	4150	4050	4150	4250	4200	4250	4450	4500	4550	4550	4250	4100	4150	4200	4450	4350
Cloud base (m)			4100												9500

	—	—	5:50	—	—	5:50	—	—	5:48	—	—	5:48	—	—	5:48	—	—
	7:44	—	—	7:44	—	—	7:45	—	—	7:45	—	—	7:46	—	—	7:46	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Very mild (max 14°C on Tue afternoon, min 9°C on Tue night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Fri afternoon, min 8°C on Sat night). Winds decreasing (strong winds from the WNW on Sun afternoon, light winds from the NNE by Mon morning).

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. 1 hour ago		-	Calm (4 kph at 220).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	21° C	Clear	Light winds from the SSW (17 kph at 210).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	20° C	Clear	Moderate winds from the W (22 kph at 260).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	22° C	-	Light winds from the S.(Wind varies from 180 to 240 degs) (15 kph at 180).	16 km Low: few
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	27° C	Clear	Fresh winds from the WSW (30 kph at 250).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	21° C	-	Moderate winds from the WSW (20 kph at 250).	16 km Low: few Mid: few
Chino Airport 45 km SSE 218m alt. 2 hours ago	21° C	Clear	Moderate winds from the WSW (26 kph at 250).	16 km
Glendale 45 km SW 771m alt. 1 hour ago	20° C	-	Calm (0 kph at 128).
Kagel Launch 50 km WSW 1072m alt. 50 minutes ago	12° C	-	Moderate winds from the S (24 kph at 184).
Placentia wx 50 km S 70m alt. 44 minutes ago		-	Calm (0 kph at 289).

* 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.