– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 am Sun 06 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Sun 06 Sep Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Moderate rain (total 18mm), heaviest on Sun afternoon. Very mild (max 18°C on Tue afternoon, min 10°C on Sun afternoon). Winds decreasing (strong winds from the WSW on Sun afternoon, calm by Tue afternoon).									Days 4–6 Weather Summary Mostly dry. Warm (max 21°C on Thu afternoon, min 17°C on Fri night). Wind will be generally light.
	Sunday 6			Monday 7			Tuesday 8			Wednesday 9			Thursday 10			Friday 11
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	mod. rain	heavy rain	rain shwrs	clear	clear	clear	some clouds	clear	clear	clear	some clouds	clear	clear	some clouds	clear	clear	clear	clear
Cloud base (m)	950	850		4900	4700	9050	4950	5050	5900		3600	5350	5200	5200	8950
km/h	WSW	WSW	WSW	WSW	WSW	WSW	SSW	SE	SE	SE	NNW	ENE	S	WSW	WSW	WSW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	6	12	0.2	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	11	12	13	14	15	15	17	18	18	18	19	20	20	21	20	19	19	18
min °C	11	10	13	13	15	15	16	17	18	18	19	19	20	21	19	19	19	17
chill °C	8	6	11	11	13	13	16	17	18	18	19	19	20	21	19	19	19	16

Freezing level m	4550	4600	4700	4650	4750	4900	4950	5050	5150	5100	5250	5300	5350	5400	5350	5300	5300	5250

	6:26	—	—	6:28	—	—	6:28	—	—	6:30	—	—	6:30	—	—	6:31	—	—
	—	7:10	—	—	7:08	—	—	7:07	—	—	7:06	—	—	7:05	—	—	7:04	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Moderate rain (total 18mm), heaviest on Sun afternoon. Very mild (max 18°C on Tue afternoon, min 10°C on Sun afternoon). Winds decreasing (strong winds from the WSW on Sun afternoon, calm by Tue afternoon).

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 21°C on Thu afternoon, min 17°C on Fri 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		-	Calm (4 kph at 220).	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	25°C	-	Calm (0 kph at 0).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	19°C	Clear	Light winds from the NE (7 kph at 40).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	25°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: broken
Chino Airport 45 km SSE 218m alt. 2 hours ago	22°C	Clear	Calm (0 kph at 0).	16 km
Glendale 45 km SW 771m alt. 1 hour ago	22°C	-	Calm (0 kph at 114).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	21°C	-	Fresh winds from the SE (31 kph at 133).
Placentia wx 50 km S 70m alt. 59 minutes ago	25°C	Dry	Calm (3 kph at 257).
AJX - CSS 50 km ESE 519m alt. 1 hour ago	23°C	-	Calm (0 kph at 149).
Victorville Airport 50 km ENE 880m alt. 2 hours ago	20°C	Clear	Light winds from the SW (6 kph at 230).	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.