– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 am Thu 30 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Thu 30 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 22°C on Fri afternoon, min 13°C on Sat night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 15°C on Sun afternoon, min 7°C on Sun night). Wind will be generally light.
	Thursday 30			Friday 1			Saturday 2			Sunday 3			Monday 4			Tuesday 5
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	some clouds	clear	clear	clear	some clouds	some clouds	clear	rain shwrs	some clouds	clear	some clouds	some clouds	some clouds	some clouds
km/h	NNE	WNW	WNW	W	WSW	SSW	S	S	SSW	SSW	SSW	SSW	SSW	SW	SSW	SW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	0.1	—	—	—	—	—	—
max °C	19	21	17	20	22	18	20	22	16	13	15	10	9	12	8	9	12	10
min °C	15	20	16	18	21	17	17	20	13	12	14	7	7	11	7	7	11	9
chill °C	15	20	16	18	21	17	17	20	12	11	13	4	4	9	4	5	10	7

Freezing level m	3400	3600	3700	3700	3800	3800	3700	3800	3550	3150	3200	2900	2750	2700	2200	2300	2750	3200
Cloud base (m)		4150			3650		8800	8550				850	900	2300	1650	1600	1900	950

	6:03	—	—	6:01	—	—	6:00	—	—	5:58	—	—	5:58	—	—	5:58	—	—
	—	7:34	—	—	7:35	—	—	7:36	—	—	7:37	—	—	7:37	—	—	7:37	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 22°C on Fri afternoon, min 13°C on Sat night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Sun afternoon, min 7°C on Sun night). 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 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 (2 kph at 0).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	13° C	Dry and cloudy.	Calm (0 kph at 0).	11 km Low: overcast
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	13° C	Dry and partly cloudy.	Light winds from the W (7 kph at 270).	14 km Low: broken
EL Monte Airport 35 km S 361m alt. 2 hours ago	16° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	12° C	Clear	Light winds from the S (7 kph at 190).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	13° C	Dry and partly cloudy.	Light winds from the W (6 kph at 270).	16 km Low: few Mid: broken
Whittier wx 44 km S 125m alt. 55 minutes ago	18° C	Dry	Wind obs. (6 kph from 26 degs) was rejected.
Chino Airport 45 km SSE 218m alt. 2 hours ago	12° C	-	Calm (0 kph at 0).	14 km Low: few Mid: few
Glendale 45 km SW 771m alt. 1 hour ago	17° C	-	Calm (0 kph at 121).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	15° C	-	Wind obs. (31 kph from 0 degs) was rejected.

* 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.