– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 pm Fri 21 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Fri 21 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 Fri night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 34°C on Wed afternoon, min 28°C on Mon night). Wind will be generally light.
		Saturday 22			Sunday 23			Monday 24			Tuesday 25			Wednesday 26
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	7100								6150	9300	9300	5000
km/h	SW	SW	SSW	SW	SSW	SSW	SSW	SW	SW	WNW	W	WSW	WNW	SW	SW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	28	30	32	28	31	33	29	31	32	29	32	33	31	32	34	31
min °C	27	28	32	27	28	32	28	29	32	28	29	33	29	30	33	30
chill °C	27	28	32	27	28	32	28	29	32	28	29	33	29	30	33	30

Freezing level m	5000	4950	5050	5000	4950	5000	4950	5000	5100	5050	5100	5250	5200	5250	5350	5250

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

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 Fri night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 34°C on Wed 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 230 degs) was rejected.	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	26°C	-	Light winds from the W (13 kph at 270).	16 km
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	29°C	Clear	Moderate winds from the SW (22 kph at 220).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	28°C	Dry and partly cloudy.	Light winds from the W (15 kph at 270).	16 km Low: scattered
Chino Airport 45 km SSE 218m alt. 3 hours ago	26°C	Clear	Light winds from the WNW (7 kph at 300).	16 km
Glendale 45 km SW 771m alt. 57 minutes ago	24°C	-	Calm (0 kph at 95).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	26°C	-	Calm (4 kph at 140).
Placentia wx 50 km S 70m alt. 1 hour ago	28°C	Dry	Calm (2 kph at 298).
AJX - CSS 50 km ESE 519m alt. 1 hour ago	26°C	-	Light winds from the SE (6 kph at 124).
Victorville Airport 50 km ENE 880m alt. 2 hours ago	29°C	Clear	Light winds from the SW (13 kph at 230).	16 km

* 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.