– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Wed 05 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Wed 05 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 32°C on Sat morning, min 27°C on Thu night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 34°C on Sun afternoon, min 28°C on Mon night). Wind will be generally light.
	Wed 5		Thursday 6			Friday 7			Saturday 8			Sunday 9			Monday 10
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear
Cloud base (m)			5750	5350		5650							5400			5700
km/h	WSW	WSW	S	WSW	SW	SSW	SW	SW	WSW	WSW	W	WSW	SW	WSW	SW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	31	29	30	31	28	30	31	28	32	33	31	33	34	30	32	32	28
min °C	31	28	29	31	27	28	31	28	29	33	30	31	33	29	30	31	28
chill °C	31	28	29	31	27	28	31	28	29	33	30	31	33	29	30	31	28

Freezing level m	5500	5450	5450	5400	5350	5400	5450	5400	5400	5500	5400	5400	5450	5350	5350	5350	5350

	—	—	6:05	—	—	6:05	—	—	6:05	—	—	6:07	—	—	6:07	—	—
	7:49	—	—	7:47	—	—	7:46	—	—	7:45	—	—	7:45	—	—	7:44	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 32°C on Sat morning, min 27°C on Thu night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 34°C on Sun afternoon, min 28°C on Mon 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. (6 kph from 250 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	27° C	Clear	Light winds from the WSW (13 kph at 240).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	26° C	-	Light winds from the W (11 kph at 260).	16 km
EL Monte Airport 35 km S 361m alt. 3 hours ago	29° C	Clear	Light winds from the SSW (15 kph at 210).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	32° C	Clear	Moderate winds from the SSW (28 kph at 210).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	29° C	Dry and partly cloudy.	Light winds from the WSW (15 kph at 240).	16 km Low: scattered
Chino Airport 45 km SSE 218m alt. 2 hours ago	27° C	Dry and partly cloudy.	Light winds from the WSW (13 kph at 240).	16 km Low: scattered
Glendale 45 km SW 771m alt. 1 hour ago	24° C	-	Calm (0 kph at 96).
Kagel Launch 50 km WSW 1072m alt. 54 minutes ago	26° C	-	Light winds from the SSE (13 kph at 148).
Placentia wx 50 km S 70m alt. 54 minutes ago		-	Calm (0 kph at 0).

* 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.