– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Tue 16 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Tue 16 Jun 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 28°C on Tue afternoon, min 19°C on Thu night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 26°C on Mon morning, min 18°C on Fri night). Wind will be generally light.
	Tue 16		Wednesday 17			Thursday 18			Friday 19			Saturday 20			Sunday 21
	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	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SSW	WSW	SW	SW	SW	SW	SSW	SSW	SSW	SW	SW	SW	SW	W	WSW	WSW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	28	25	26	27	22	23	24	21	23	24	19	22	23	20	23	24	22
min °C	28	23	24	25	20	20	23	19	20	23	18	19	23	19	20	24	21
chill °C	28	23	24	25	20	20	23	19	20	23	18	19	23	19	20	24	21

Freezing level m	4950	5000	4850	4950	4950	4900	5050	5050	4850	5000	5050	5000	4900	5000	4950	4850	5000
Cloud base (m)

	—	—	5:37	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	—	8:05	—	—	8:05	—	—	8:05	—	—	8:06	—	—	8:06	—	—	8:06

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 28°C on Tue afternoon, min 19°C on Thu night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 26°C on Mon morning, min 18°C on Fri 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		-	Wind obs. (11 kph from 250 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	23° C	Clear	Light winds from the WSW (19 kph at 250).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	22° C	-	Light winds from the W (15 kph at 270).	16 km
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	28° C	Clear	Fresh winds from the SW (33 kph at 220).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	25° C	-	Light winds from the WSW (15 kph at 240).	16 km Low: few Mid: few
Whittier wx 44 km S 125m alt. 1 hour ago	26° C	Dry	Calm (5 kph at 110).
Chino Airport 45 km SSE 218m alt. 3 hours ago	23° C	-	Light winds from the WSW (15 kph at 250).	16 km Low: few
Glendale 45 km SW 771m alt. 3 hours ago	21° C	-	Calm (0 kph at 110).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	22° C	-	Light winds from the SSE (7 kph at 153).
Placentia wx 50 km S 70m alt. 2 hours ago		-	Calm (2 kph at 290).

* 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.