– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Fri 15 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Fri 15 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 13°C on Fri afternoon, min 3°C on Mon morning). Winds decreasing (strong winds from the WNW on Sun night, light winds from the NNE by Mon morning).											Days 5–7 Weather Summary Mostly dry. Very mild (max 13°C on Wed afternoon, min 5°C on Mon afternoon). Wind will be generally light.
	Fri 15		Saturday 16			Sunday 17			Monday 18			Tuesday 19			Wednesday 20
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	W	WNW	WNW	NW	WNW	W	WNW	NW	NNE	NNE	NE	E	NNW	ENE	ESE	N	E
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	13	11	10	10	9	10	11	9	4	6	7	8	10	10	11	13	12
min °C	13	9	9	10	8	8	10	4	3	5	6	7	9	9	10	12	12
chill °C	12	5	6	7	5	6	7	1	0	3	4	6	9	8	9	12	12

Freezing level m	4500	4250	4150	4150	4200	4250	4400	3600	3050	3350	3550	3550	3850	3900	3900	4200	4200
Cloud base (m)							2100

	—	—	5:48	—	—	5:48	—	—	5:47	—	—	5:46	—	—	5:46	—	—
	7:45	—	—	7:46	—	—	7:46	—	—	7:47	—	—	7:49	—	—	7:50	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Very mild (max 13°C on Fri afternoon, min 3°C on Mon morning). Winds decreasing (strong winds from the WNW on Sun night, light winds from the NNE by Mon morning).

Mount Islip Weather (Days 3-6):

Mostly dry. Very mild (max 13°C on Wed afternoon, min 5°C on Mon afternoon). Wind will be generally light.

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. 58 minutes ago		-	Wind obs. (15 kph from 320 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	17° C	Clear	Light winds from the SW (13 kph at 230).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	17° C	-	Moderate winds from the WSW (20 kph at 250).	16 km Low: few Mid: few
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	21° C	Clear	Light winds from the SW (19 kph at 220).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	18° C	-	Moderate winds from the WSW (22 kph at 240).	16 km Low: few
Chino Airport 45 km SSE 218m alt. 2 hours ago	18° C	-	Moderate winds from the W (22 kph at 260).	16 km Low: few
Glendale 45 km SW 771m alt. 56 minutes ago	17° C	-	Calm (0 kph at 120).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	11° C	-	Light winds from the SSE (13 kph at 159).
Placentia wx 50 km S 70m alt. 54 minutes ago		-	Calm (2 kph at 274).
AJX - CSS 50 km ESE 519m alt. 1 hour ago	15° C	-	Calm (0 kph at 351).

* 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.