– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Wed 29 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Wed 29 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 21°C on Thu afternoon, min 14°C on Wed night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 21°C on Sat afternoon, min 6°C on Sun night). Wind will be generally light.
	Wed 29		Thursday 30			Friday 1			Saturday 2			Sunday 3			Monday 4
	PM	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	some clouds	clear	clear	clear	some clouds	clear	clear	rain shwrs
km/h	WSW	NW	N	WNW	WNW	W	WSW	SSW	S	S	S	S	SSW	SSW	SSW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.2
max °C	18	15	19	21	17	20	21	18	19	21	16	14	14	9	10	11	9
min °C	18	14	15	20	16	18	21	17	17	20	12	11	13	6	7	11	7
chill °C	18	14	15	20	16	18	21	17	17	20	11	10	11	3	4	9	5

Freezing level m	3450	3500	3400	3600	3750	3700	3850	3850	3700	3800	3600	3350	3150	2600	2750	2650	2150
Cloud base (m)				4050			3650	9150	8850			850		900	1900	2150	900

	—	—	6:03	—	—	6:01	—	—	6:00	—	—	5:58	—	—	5:58	—	—
	7:32	—	—	7:34	—	—	7:35	—	—	7:36	—	—	7:37	—	—	7:37	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 21°C on Thu afternoon, min 14°C on Wed night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 21°C on Sat afternoon, min 6°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 40).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	21° C	Clear	Moderate winds from the W (20 kph at 260).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	19° C	Clear	Moderate winds from the WSW (22 kph at 250).	16 km
EL Monte Airport 35 km S 361m alt. 3 hours ago	22° C	Clear	Light winds from the SW (11 kph at 220).	16 km
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	21° C	Clear	Fresh winds from the SW (31 kph at 230).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	21° C	-	Light winds from the WSW (19 kph at 240).	16 km Low: few
Whittier wx 44 km S 125m alt. 1 hour ago	19° C	Dry	Wind obs. (6 kph from 38 degs) was rejected.
Chino Airport 45 km SSE 218m alt. 3 hours ago	20° C	-	Moderate winds from the WSW (24 kph at 240).	16 km Low: few
Glendale 45 km SW 771m alt. 3 hours ago	22° C	-	Calm (0 kph at 107).
Kagel Launch 50 km WSW 1072m alt. 4 hours ago	17° C	-	Light winds from the SSE (15 kph at 167).

* 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.