– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 pm Sat 29 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sat 29 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 28°C on Sun afternoon, min 20°C on Mon night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 25°C on Wed afternoon, min 18°C on Wed night). Wind will be generally light.
		Sunday 30			Monday 31			Tuesday 1			Wednesday 2			Thursday 3
	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
Cloud base (m)	9550	9100	9000
km/h	SSW	SSW	SSW	S	SSW	SSW	S	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	26	27	28	23	25	26	22	24	25	21	23	25	20	23	25	20
min °C	23	24	27	21	22	25	20	20	24	19	20	24	18	19	24	18
chill °C	23	24	27	21	22	25	20	20	24	19	20	24	18	19	24	18

Freezing level m	4800	4650	4650	4450	4450	4600	4600	4450	4650	4600	4600	4700	5000	4900	4900	4750

	—	6:22	—	—	6:22	—	—	6:24	—	—	6:24	—	—	6:24	—	—
	—	—	7:20	—	—	7:19	—	—	7:16	—	—	7:15	—	—	7:15	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 28°C on Sun afternoon, min 20°C on Mon night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 25°C on Wed afternoon, min 18°C on Wed 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. 1 hour ago		-	Wind obs. (6 kph from 210 degs) was rejected.	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	25°C	-	Light winds from the N (9 kph at 350).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	26°C	Clear	Light winds from the WSW (13 kph at 250).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	26°C	Dry and partly cloudy.	Light winds from the WNW (11 kph at 300).	16 km Low: scattered
Chino Airport 45 km SSE 218m alt. 2 hours ago	24°C	Clear	Calm (0 kph at 0).	16 km
Glendale 45 km SW 771m alt. 1 hour ago	24°C	-	Calm (0 kph at 113).
Kagel Launch 50 km WSW 1072m alt. 47 minutes ago	24°C	-	Wind obs. (6 kph from 34 degs) was rejected.
Placentia wx 50 km S 70m alt. 1 hour ago	28°C	Dry	Calm (2 kph at 139).
AJX - CSS 50 km ESE 519m alt. 47 minutes ago	25°C	-	Calm (4 kph at 116).
Victorville Airport 50 km ENE 880m alt. 1 hour ago	25°C	Clear	Light winds from the SW (9 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.