– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 pm Sun 31 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sun 31 May 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 Wed afternoon, min 20°C on Sun night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 28°C on Thu afternoon, min 19°C on Fri night). Wind will be generally light.
		Monday 1			Tuesday 2			Wednesday 3			Thursday 4			Friday 5			Saturday 6
	night	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	clear
km/h	W	S	SW	WSW	SSW	WSW	WNW	W	WSW	W	SSW	SSW	SW	SSW	SSW	SSW	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	22	23	25	21	24	25	23	27	28	25	27	28	24	25	26	22	23	25	19
min °C	20	21	24	20	21	25	22	24	28	24	24	27	22	23	25	19	20	23	17
chill °C	20	21	24	20	21	25	22	24	28	24	24	27	22	23	25	19	20	23	17

Freezing level m	4250	4200	4350	4350	4300	4400	4550	4600	4850	5000	4850	4950	5050	4900	4950	4850	4800	4800	4650
Cloud base (m)					9350			9150	9750							9600	9750	9200	8750

	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	—	—	7:58	—	—	7:58	—	—	7:59	—	—	7:59	—	—	—	8:00	—	—	8:00

Mount Islip Weather (Days 0-3):

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

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 28°C on Thu afternoon, min 19°C on Fri 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 200 degs) was rejected.	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	19° C	Clear	Light winds from the WSW (6 kph at 240).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	20° C	Clear	Light winds from the WSW (9 kph at 250).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	19° C	Clear	Light winds from the WSW (15 kph at 250).	16 km
Chino Airport 45 km SSE 218m alt. 2 hours ago	17° C	Clear	Light winds from the NNW (7 kph at 330).	16 km
Glendale 45 km SW 771m alt. 1 hour ago	17° C	-	Calm (0 kph at 89).
Kagel Launch 50 km WSW 1072m alt. 55 minutes ago	19° C	-	Wind obs. (28 kph from 7 degs) was rejected.
Placentia wx 50 km S 70m alt. 2 hours ago	27° C	Dry	Calm (5 kph at 288).
AJX - CSS 50 km ESE 519m alt. 55 minutes ago	17° C	-	Light winds from the N (11 kph at 7).
Victorville Airport 50 km ENE 880m alt. 1 hour ago	20° C	Clear	Light winds from the SSW (11 kph at 200).	14 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.