– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Sat 25 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sat 25 Jul 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 Sat afternoon, min 26°C on Mon night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 31°C on Tue afternoon, min 26°C on Tue night). Wind will be generally light.
	Sat 25		Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thursday 30
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)			6250	5850	6450		9850
km/h	SSW	WSW	SW	SSW	WSW	SW	SW	SW	SW	SW	WSW	SW	SW	W	SW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	33	28	31	32	29	31	31	28	30	31	27	29	31	27	30	31	29
min °C	32	28	28	31	27	28	31	26	27	31	26	26	31	27	28	31	27
chill °C	32	28	28	31	27	28	31	26	27	31	26	26	31	27	28	31	27

Freezing level m	5400	5450	5400	5450	5400	5350	5400	5350	5350	5400	5400	5400	5450	5550	5500	5550	5600

	—	—	5:56	—	—	5:58	—	—	5:58	—	—	5:58	—	—	6:00	—	—
	7:58	—	—	7:57	—	—	7:57	—	—	7:55	—	—	7:54	—	—	7:53	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 33°C on Sat afternoon, min 26°C on Mon night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 31°C on Tue afternoon, min 26°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. 2 hours ago		-	Light winds from the SSE (6 kph at 150).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	31° C	Clear	Light winds from the SW (15 kph at 220).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	28° C	Clear	Light winds from the WSW (19 kph at 250).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	31° C	Clear	Light winds from the SSW (15 kph at 200).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	34° C	Clear	Fresh winds from the W (33 kph at 260).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	31° C	Dry and partly cloudy.	Moderate winds from the W (26 kph at 260).	16 km Low: broken
Chino Airport 45 km SSE 218m alt. 2 hours ago	28° C	Clear	Moderate winds from the W (22 kph at 260).	13 km
Glendale 45 km SW 771m alt. 43 minutes ago	27° C	-	Calm (0 kph at 103).
Kagel Launch 50 km WSW 1072m alt. 53 minutes ago	25° C	-	Fresh winds from the SSE (30 kph at 159).
Placentia wx 50 km S 70m alt. 3 hours ago	38° C	Dry	Wind obs. (11 kph from 309 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.