– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 pm Tue 01 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Tue 01 Sep 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 Wed afternoon, min 11°C on Tue night). Mainly fresh winds.										Days 5–7 Weather Summary Heavy rain (total 27mm), heaviest during Sun morning. Very mild (max 14°C on Sat morning, min 10°C on Sun morning). Winds decreasing (fresh winds from the SW on Sat morning, light winds from the SW by Mon morning).
		Wednesday 2			Thursday 3			Friday 4			Saturday 5			Sunday 6
	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	rain shwrs	rain shwrs	heavy rain	mod. rain	light rain
Cloud base (m)												3400	3100	900	850	850
km/h	SW	SW	WSW	WSW	SW	SW	SW	SW	SW	SSW	SW	SSW	S	SSW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	0.4	2	11	10	3
max °C	12	12	14	13	13	14	12	12	13	12	14	14	12	11	10	12
min °C	11	12	13	12	12	13	11	11	13	12	13	12	11	10	10	10
chill °C	8	9	11	10	10	11	8	8	11	10	10	9	9	6	7	8

Freezing level m	4500	4500	4800	4850	4800	4800	4750	4600	4700	4750	4700	4550	4650	4650	4600	4750

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

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Very mild (max 14°C on Wed afternoon, min 11°C on Tue night). Mainly fresh winds.

Mount Islip Weather (Days 3-6):

Heavy rain (total 27mm), heaviest during Sun morning. Very mild (max 14°C on Sat morning, min 10°C on Sun morning). Winds decreasing (fresh winds from the SW on Sat morning, light winds from the SW 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. 2 hours ago		-	Wind obs. (9 kph from 200 degs) was rejected.	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	17°C	Clear	Calm (0 kph at 0).	16 km
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	17°C	Clear	Light winds from the N (11 kph at 1).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	18°C	Clear	Calm (0 kph at 0).	16 km
Chino Airport 45 km SSE 218m alt. 3 hours ago	17°C	Clear	Calm (0 kph at 0).	16 km
Glendale 45 km SW 771m alt. 1 hour ago	17°C	-	Calm (0 kph at 120).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	14°C	-	Strong winds from the SE (44 kph at 142).
Placentia wx 50 km S 70m alt. 1 hour ago	23°C	Dry	Calm (2 kph at 211).
AJX - CSS 50 km ESE 519m alt. 1 hour ago	16°C	-	Wind obs. (6 kph from 21 degs) was rejected.
Victorville Airport 50 km ENE 880m alt. 2 hours ago	14°C	Clear	Light winds from the SSW (6 kph at 200).	16 km

* 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.