– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 am Thu 30 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Thu 30 Jul 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 35°C on Sat afternoon, min 27°C on Thu morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 34°C on Sun afternoon, min 28°C on Tue night). Wind will be generally light.
	Thursday 30			Friday 31			Saturday 1			Sunday 2			Monday 3			Tuesday 4
	AM	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	clear
Cloud base (m)
km/h	WSW	WSW	W	SSW	WSW	WNW	SW	SW	WSW	SW	SW	SSW	SW	SSW	SW	SW	SW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	30	32	28	32	34	31	34	35	31	33	34	31	33	34	30	32	34	30
min °C	27	31	27	29	33	30	31	34	30	31	33	29	31	33	29	31	32	28
chill °C	27	31	27	29	33	30	31	34	30	31	33	29	31	33	29	31	32	28

Freezing level m	5400	5450	5550	5600	5700	5700	5650	5700	5650	5600	5650	5650	5600	5700	5600	5550	5550	5550

	6:00	—	—	6:01	—	—	6:01	—	—	6:01	—	—	6:03	—	—	6:03	—	—
	—	7:53	—	—	7:52	—	—	7:52	—	—	7:52	—	—	7:51	—	—	7:50	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 35°C on Sat afternoon, min 27°C on Thu morning). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 34°C on Sun afternoon, min 28°C on Tue 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. 1 hour ago		-	Calm (4 kph at 250).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	32° C	Clear	Light winds from the WSW (17 kph at 250).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	33° C	Clear	Moderate winds from the W (20 kph at 270).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	32° C	Clear	Light winds from the SSW (17 kph at 200).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	38° C	Clear	Light winds from the WSW (17 kph at 240).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	34° C	Clear	Light winds from the SW (19 kph at 230).	16 km
Chino Airport 45 km SSE 218m alt. 2 hours ago	36° C	Clear	Light winds from the W.(Wind varies from 250 to 310 degs) (13 kph at 280).	16 km
Glendale 45 km SW 771m alt. 54 minutes ago	33° C	-	Calm (0 kph at 86).
Kagel Launch 50 km WSW 1072m alt. 35 minutes ago	31° C	-	Moderate winds from the SW (20 kph at 217).
Placentia wx 50 km S 70m alt. 1 hour ago		-	Wind obs. (6 kph from 204 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.