– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 am Mon 27 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Mon 27 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 20°C on Mon afternoon, min 18°C on Mon morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 23°C on Sat afternoon, min 19°C on Thu morning). Wind will be generally light.
	Monday 27			Tuesday 28			Wednesday 29			Thursday 30			Friday 31			Saturday 1
	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)												9000			9450
km/h	SW	SSW	SSW	SSW	S	SW	SSW	S	WSW	SSE	E	SSE	SSE	S	S	SSW	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	19	20	19	18	19	19	19	20	19	20	21	20	21	22	22	22	23	23
min °C	18	20	18	18	19	18	18	20	19	19	21	20	20	22	22	22	23	23
chill °C	18	20	18	18	19	18	18	20	19	19	21	20	20	22	22	22	23	23

Freezing level m	5350	5400	5350	5300	5300	5400	5400	5450	5550	5550	5550	5550	5600	5700	5650	5600	5750	5700

	5:58	—	—	5:58	—	—	5:58	—	—	6:00	—	—	6:01	—	—	6:01	—	—
	—	7:57	—	—	7:55	—	—	7:54	—	—	7:53	—	—	7:52	—	—	7:52	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 20°C on Mon afternoon, min 18°C on Mon morning). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 23°C on Sat afternoon, min 19°C on Thu morning). Wind will be generally light.

This table gives the weather forecast for Mount Islip at the specific elevation of 2514 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 SW (7 kph at 220).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	33° C	Clear	Light winds from the W (13 kph at 260).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	34° C	Clear	Moderate winds from the W (20 kph at 260).	16 km
EL Monte Airport 35 km S 361m alt. 3 hours ago	34° C	Clear	Light winds from the SSW.(Wind varies from 190 to 250 degs) (15 kph at 210).	16 km
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	37° C	Clear	Moderate winds from the SW (22 kph at 230).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	36° C	-	Light winds from the WSW (19 kph at 240).	16 km Low: few Mid: few
Chino Airport 45 km SSE 218m alt. 3 hours ago	37° C	-	Light winds from the W (13 kph at 260).	16 km Low: few
Glendale 45 km SW 771m alt. 49 minutes ago	34° C	-	Calm (0 kph at 95).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	29° C	-	Fresh winds from the S (31 kph at 185).
Placentia wx 50 km S 70m alt. 1 hour ago		-	Wind obs. (13 kph from 285 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.