– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 am Wed 02 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Wed 02 Sep 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 13°C on Wed afternoon, min 11°C on Thu night). Mainly fresh winds.									Days 4–6 Weather Summary Heavy rain (total 53mm), heaviest during Sun morning. Very mild (max 14°C on Mon night, min 10°C on Sun afternoon). Winds decreasing (strong winds from the SW on Sun afternoon, light winds from the W by Mon night).
	Wednesday 2			Thursday 3			Friday 4			Saturday 5			Sunday 6			Monday 7
	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	rain shwrs	heavy rain	heavy rain	heavy rain	light rain	cloudy	cloudy	some clouds
Cloud base (m)											2550	850	850	850	1550	900
km/h	SW	SW	WSW	SW	SW	SW	SW	SW	SSW	SW	S	SSW	SSW	SW	SW	SW	WSW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	3	11	19	14	4	—	—	—
max °C	12	13	12	13	13	12	12	13	12	13	12	11	11	11	11	11	13	14
min °C	12	13	12	12	13	11	11	12	12	13	11	11	11	10	11	11	12	14
chill °C	9	11	10	10	11	8	8	10	9	10	8	8	10	6	8	9	10	13

Freezing level m	4500	4750	4800	4750	4750	4700	4600	4700	4700	4600	4650	4650	4650	4550	4650	4600	4800	4900

	6:24	—	—	6:24	—	—	6:26	—	—	6:26	—	—	6:26	—	—	6:28	—	—
	—	7:15	—	—	7:15	—	—	7:13	—	—	7:12	—	—	7:10	—	—	7:08	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Very mild (max 13°C on Wed afternoon, min 11°C on Thu night). Mainly fresh winds.

Mount Islip Weather (Days 3-6):

Heavy rain (total 53mm), heaviest during Sun morning. Very mild (max 14°C on Mon night, min 10°C on Sun afternoon). Winds decreasing (strong winds from the SW on Sun afternoon, light winds from the W by Mon night).

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. 2 hours ago		-	Wind obs. (6 kph from 210 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	19°C	Clear	Light winds from the SSE (9 kph at 150).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	20°C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	18°C	Clear	Calm (0 kph at 0).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	18°C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	19°C	Clear	Light winds from the S (9 kph at 170).	16 km
Chino Airport 45 km SSE 218m alt. 2 hours ago	17°C	Clear	Light winds from the S (6 kph at 190).	16 km
Glendale 45 km SW 771m alt. 1 hour ago	24°C	-	Calm (0 kph at 145).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	18°C	-	Moderate winds from the S (26 kph at 169).
Placentia wx 50 km S 70m alt. 1 hour ago	32°C	Dry	Calm (0 kph at 211).

* 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.