– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 3 am Sun 22 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Sun 22 Dec 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 18°C on Sun morning, min 5°C on Tue night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 16°C on Thu morning, min 8°C on Wed morning). Wind will be generally light.
	Sunday 22			Monday 23			Tuesday 24			Wednesday 25			Thursday 26			Friday 27
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	some clouds	clear	some clouds	some clouds	clear	rain shwrs	clear	clear	clear	some clouds	some clouds	clear	clear	clear	clear	clear
km/h	WSW	WNW	WNW	NW	WNW	W	SSW	WSW	NW	NNE	N	WNW	NW	W	NNW	NW	WNW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	0.4	—	—	—	—	—	—	—	—	—	—
max°C	18	15	15	18	17	16	14	11	7	10	10	11	16	13	10	14	14	14
min°C	17	15	15	16	16	14	14	8	5	8	8	8	13	11	9	12	13	13
chill°C	17	14	14	16	16	13	13	6	1	8	7	8	12	8	7	11	12	12

Freezing level (m)	3800	3350	3850	3950	3850	4000	3650	2700	2800	3600	3650	3700	3700	3450	3150	3650	3650	4000
Cloud base (m)	5000		6400	8300		8850	7700	1550		9400	8950		7350	9200		8050	8950	8850

	6:54	—	—	6:54	—	—	6:54	—	—	6:54	—	—	6:56	—	—	6:56	—	—
	—	4:45	—	—	4:46	—	—	4:46	—	—	4:47	—	—	4:47	—	—	4:49	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Very mild (max 18°C on Sun morning, min 5°C on Tue night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Very mild (max 16°C on Thu morning, min 8°C on Wed morning). Wind will be generally light.

This table gives the weather forecast for Mount Islip at the specific elevation of 1000 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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Mount Wilson Airport 25 km SSW 1311m alt. 1 hour ago		-	Light winds from the ENE (7 kph at 60).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	9° C	Clear	Light winds from the ESE (6 kph at 120).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	13° C	Clear	Calm (0 kph at 0).	14 km
EL Monte Airport 35 km S 361m alt. 54 minutes ago	9° C	Clear	Calm (0 kph at 0).	13 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	14° C	Clear	Light winds from the W (17 kph at 280).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	10° C	Dry and partly cloudy.	Calm (0 kph at 0).	13 km Low: broken Mid: broken
Whittier wx 44 km S 125m alt. 1 hour ago	9° C	Dry	Calm (3 kph at 68).
Chino Airport 45 km SSE 218m alt. 2 hours ago	8° C	Haze -.	Calm (0 kph at 0).	10 km Low: broken
Glendale 45 km SW 771m alt. 1 hour ago	10° C	-	Calm (0 kph at 86).
Quartz Hill wx 49 km WNW 744m alt. 29 minutes ago	6° C	Dry	Calm (0 kph at 255).

* 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.