– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Sat 22 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sat 22 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 33°C on Sun afternoon, min 27°C on Sat night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 34°C on Tue afternoon, min 29°C on Thu night). Wind will be generally light.
	Sat 22		Sunday 23			Monday 24			Tuesday 25			Wednesday 26			Thursday 27
	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	rain shwrs	rain shwrs	some clouds
Cloud base (m)							5450
km/h	SSW	SSW	SSW	SSW	SSW	SW	SW	NW	WSW	WSW	WNW	WSW	SW	WNW	SW	SW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	0.1	—
max °C	32	29	31	33	29	31	32	29	32	34	31	33	34	31	32	33	30
min °C	32	27	28	32	28	29	32	29	30	33	30	31	34	30	31	33	29
chill °C	32	27	28	32	28	29	32	29	30	33	30	31	34	30	31	33	29

Freezing level m	5050	4950	4950	5050	4950	4950	5150	5100	5050	5200	5200	5200	5250	5250	5200	5300	5250

	—	—	6:16	—	—	6:18	—	—	6:18	—	—	6:20	—	—	6:20	—	—
	7:30	—	—	7:29	—	—	7:28	—	—	7:27	—	—	7:24	—	—	7:23	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 33°C on Sun afternoon, min 27°C on Sat night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 34°C on Tue afternoon, min 29°C on Thu 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 220 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	28°C	Clear	Light winds from the W (11 kph at 260).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	28°C	Clear	Calm (0 kph at 0).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	31°C	Clear	Moderate winds from the W (22 kph at 280).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	29°C	Clear	Light winds from the WSW (11 kph at 240).	16 km
Chino Airport 45 km SSE 218m alt. 2 hours ago	28°C	Clear	Light winds from the WNW (11 kph at 300).	16 km
Glendale 45 km SW 771m alt. 30 minutes ago	24°C	-	Calm (0 kph at 112).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	26°C	-	Light winds from the WNW (6 kph at 296).
Placentia wx 50 km S 70m alt. 35 minutes ago	32°C	Dry	Wind obs. (6 kph from 344 degs) was rejected.
AJX - CSS 50 km ESE 519m alt. 1 hour ago	27°C	-	Light winds from the E (7 kph at 100).

* 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.