– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 am Mon 07 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Mon 07 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 19°C on Wed afternoon, min 13°C on Mon morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 19°C on Thu morning, min 15°C on Sat night). Wind will be generally light.
	Monday 7			Tuesday 8			Wednesday 9			Thursday 10			Friday 11			Saturday 12
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	some clouds	some clouds	rain shwrs	some clouds	clear	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	5900	5050	6500	4950	4900	5400	6400			5800
km/h	WSW	WSW	WSW	S	SSE	SE	SSE	NNW	ENE	SSW	SW	W	SW	SW	SW	SSW	SSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	0.4	—	—	0.1	—	—	—	—	—	—	—	—	—	—
max °C	14	15	16	16	17	17	18	19	19	19	19	18	18	18	17	16	17	16
min °C	13	15	15	16	17	17	17	19	18	18	19	18	17	17	16	16	16	15
chill °C	11	13	14	16	17	17	17	19	18	18	19	18	17	17	15	15	15	15

Freezing level m	4600	4700	4850	4900	4950	5100	5100	5200	5250	5200	5300	5300	5200	5200	5200	5150	5150	5150

	6:28	—	—	6:28	—	—	6:30	—	—	6:30	—	—	6:31	—	—	6:31	—	—
	—	7:08	—	—	7:07	—	—	7:06	—	—	7:05	—	—	7:04	—	—	7:01	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Very mild (max 19°C on Wed afternoon, min 13°C on Mon morning). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Very mild (max 19°C on Thu morning, min 15°C on Sat night). 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. 2 hours ago		-	Wind obs. (7 kph from 290 degs) was rejected.	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	22°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	17°C	Mist -.	Calm (0 kph at 0).	8 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	22°C	Dry and partly cloudy.	Calm (0 kph at 0).	13 km Low: scattered Mid: broken
Chino Airport 45 km SSE 218m alt. 2 hours ago	22°C	Mist -.	Calm (0 kph at 0).	10 km
Glendale 45 km SW 771m alt. 36 minutes ago	20°C	-	Calm (0 kph at 225).
Kagel Launch 50 km WSW 1072m alt. 51 minutes ago	20°C	-	Light winds from the SSW (17 kph at 196).
Placentia wx 50 km S 70m alt. 46 minutes ago	26°C	Dry	Calm (2 kph at 278).
AJX - CSS 50 km ESE 519m alt. 51 minutes ago	21°C	-	Wind obs. (6 kph from 42 degs) was rejected.
Victorville Airport 50 km ENE 880m alt. 1 hour ago	19°C	-	Calm (0 kph at 0).	16 km Low: few

* 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.