– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 am Mon 31 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Mon 31 Aug 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 26°C on Mon afternoon, min 17°C on Tue night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 24°C on Sat afternoon, min 17°C on Thu morning). Wind will be generally light.
	Monday 31			Tuesday 1			Wednesday 2			Thursday 3			Friday 4			Saturday 5
	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	some clouds
Cloud base (m)															850		9450
km/h	SSW	SSW	S	SSW	SSW	SSW	SSW	SW	SSW	SW	SW	S	SSW	SSW	S	S	SSW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	25	26	21	23	24	19	22	23	19	21	23	19	21	23	18	22	24	20
min °C	22	25	19	20	23	17	18	23	17	17	23	17	17	22	17	18	23	19
chill °C	22	25	19	20	23	17	18	23	17	17	23	17	17	22	17	18	23	19

Freezing level m	4500	4650	4550	4400	4600	4550	4500	4750	4800	4800	4750	4700	4600	4600	4700	4600	4550	4500

	6:22	—	—	6:24	—	—	6:24	—	—	6:24	—	—	6:26	—	—	6:26	—	—
	—	7:19	—	—	7:16	—	—	7:15	—	—	7:15	—	—	7:13	—	—	7:12	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 26°C on Mon afternoon, min 17°C on Tue night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 24°C on Sat afternoon, min 17°C on Thu morning). 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. (9 kph from 240 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	31°C	Clear	Light winds from the W (17 kph at 270).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	30°C	Clear	Moderate winds from the WSW (26 kph at 240).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	32°C	Clear	Light winds from the S (17 kph at 190).	16 km
Palmdale Airport 39 km WNW 714m alt. 1 hour ago	31°C	Clear	Fresh winds from the SW (30 kph at 220).	16 km
Ontario Airport 40 km SE 715m alt. 1 hour ago	31°C	-	Moderate winds from the WSW (20 kph at 240).	16 km Low: few
Chino Airport 45 km SSE 218m alt. 1 hour ago	32°C	-	Moderate winds from the WSW (26 kph at 250).	16 km Low: few
Glendale 45 km SW 771m alt. 1 hour ago	32°C	-	Calm (0 kph at 143).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	24°C	-	Strong winds from the S (43 kph at 172).
Placentia wx 50 km S 70m alt. 2 hours ago	25°C	Dry	Calm (3 kph at 97).

* 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.