– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Mon 03 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Mon 03 Aug 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 33°C on Tue afternoon, min 28°C on Mon night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 33°C on Thu afternoon, min 29°C on Thu night). Wind will be generally light.
	Mon 3		Tuesday 4			Wednesday 5			Thursday 6			Friday 7			Saturday 8
	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
Cloud base (m)
km/h	SW	SW	WSW	SW	SW	W	WSW	W	SW	WSW	W	WSW	WSW	W	WSW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	32	29	32	33	30	32	33	30	32	33	31	33	33	31	33	33	31
min °C	32	28	30	33	29	30	32	29	31	33	29	30	32	30	30	33	30
chill °C	32	28	30	33	29	30	32	29	31	33	29	30	32	30	30	33	30

Freezing level m	5600	5600	5500	5550	5500	5450	5500	5500	5450	5550	5450	5400	5500	5500	5450	5500	5450

	—	—	6:03	—	—	6:03	—	—	6:05	—	—	6:05	—	—	6:05	—	—
	7:51	—	—	7:50	—	—	7:49	—	—	7:47	—	—	7:46	—	—	7:45	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 33°C on Tue afternoon, min 28°C on Mon night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 33°C on Thu afternoon, min 29°C on Thu 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 (4 kph at 250).	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	31° C	Clear	Moderate winds from the W (24 kph at 260).	16 km
EL Monte Airport 35 km S 361m alt. 3 hours ago	31° C	Clear	Light winds from the SSW (11 kph at 210).	16 km
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	36° C	Clear	Moderate winds from the SW (28 kph at 230).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	34° C	Clear	Moderate winds from the W (20 kph at 260).	16 km
Chino Airport 45 km SSE 218m alt. 3 hours ago	33° C	Clear	Moderate winds from the WSW (22 kph at 240).	16 km
Glendale 45 km SW 771m alt. 2 hours ago	29° C	-	Calm (0 kph at 135).
Kagel Launch 50 km WSW 1072m alt. 2 hours ago	26° C	-	Light winds from the S (15 kph at 178).
Placentia wx 50 km S 70m alt. 1 hour ago	31° C	Dry	Wind obs. (24 kph from 120 degs) was rejected.
AJX - CSS 50 km ESE 519m alt. 2 hours ago	30° C	-	Wind obs. (9 kph from 271 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.