– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 pm Sat 30 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sat 30 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 25°C on Tue afternoon, min 18°C on Sat night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 27°C on Wed afternoon, min 21°C on Tue night). Wind will be generally light.
		Sunday 31			Monday 1			Tuesday 2			Wednesday 3			Thursday 4			Friday 5
	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	NW	S	WSW	WSW	S	SW	WSW	SSW	WSW	WNW	W	WSW	W	SSW	SSW	SSW	SW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	19	22	24	21	23	24	20	23	25	22	26	27	24	26	27	22	23	24	20
min °C	18	19	24	20	20	24	19	21	24	21	23	27	23	24	26	21	21	23	19
chill °C	18	19	24	20	20	24	19	21	24	21	23	27	23	24	26	21	21	23	19

Freezing level m	4150	4100	4200	4250	4200	4350	4400	4250	4300	4350	4450	4650	4800	4550	4650	4700	4450	4600	4550
Cloud base (m)

	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	—	—	7:57	—	—	7:58	—	—	7:58	—	—	7:59	—	—	7:59	—	—	—	8:00

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 25°C on Tue afternoon, min 18°C on Sat night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 27°C on Wed afternoon, min 21°C on Tue 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. (7 kph from 230 degs) was rejected.	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	17° C	Clear	Calm (0 kph at 0).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	16° C	Clear	Light winds from the W (9 kph at 260).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	18° C	Clear	Calm (0 kph at 0).	16 km
Chino Airport 45 km SSE 218m alt. 2 hours ago	16° C	Clear	Calm (0 kph at 0).	16 km
Glendale 45 km SW 771m alt. 47 minutes ago	14° C	-	Calm (0 kph at 122).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	15° C	-	Strong winds from the N (48 kph at 358).
Placentia wx 50 km S 70m alt. 1 hour ago	17° C	Dry	Calm (0 kph at 305).
AJX - CSS 50 km ESE 519m alt. 1 hour ago	14° C	-	Light winds from the N (6 kph at 10).
Victorville Airport 50 km ENE 880m alt. 2 hours ago	14° C	Clear	Light winds from the W (7 kph at 260).	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.