– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 am Sun 15 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sun 15 Jun Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 32°C on Sun afternoon, min 22°C on Tue night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 30°C on Thu afternoon, min 21°C on Fri night). Wind will be generally light.
	Sunday 15			Monday 16			Tuesday 17			Wednesday 18			Thursday 19			Friday 20
	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
km/h	W	WSW	W	WSW	WSW	NW	W	W	W	WNW	W	WNW	SW	SW	WNW	WSW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	30	32	28	30	31	26	27	29	24	26	29	26	29	30	27	28	28	23
min°C	27	31	26	27	29	23	24	29	22	24	29	25	27	30	25	24	27	21
chill°C	27	31	26	27	29	23	24	29	22	24	29	25	27	30	25	24	27	21

Freezing level (m)	4900	5050	5300	5250	5200	5100	5200	5250	5300	5200	5200	5350	5250	5300	5350	5200	5050	5150
Cloud base (m)	7100				9750

	5:37	—	—	5:37	—	—	5:37	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	—	—	8:05	—	—	8:05	—	—	8:05	—	—	8:05	—	—	8:06	—	—	8:06

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 32°C on Sun afternoon, min 22°C on Tue night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 30°C on Thu afternoon, min 21°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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Mount Wilson Airport 25 km SSW 1311m alt. 2 hours ago		-	Calm (2 kph at 240).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	24° C	Clear	Calm (0 kph at 0).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	25° C	Clear	Calm (0 kph at 0).	13 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	23° C	Clear	Light winds from the SE (6 kph at 140).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	26° C	Clear	Wind obs. (6 kph from 20 degs) was rejected.	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	22° C	Dry and partly cloudy.	Calm (0 kph at 0).	14 km Low: scattered
Chino Airport 45 km SSE 218m alt. 2 hours ago	23° C	-	Calm (0 kph at 0).	16 km Low: few
Glendale 45 km SW 771m alt. 1 hour ago	28° C	-	Calm (0 kph at 114).
Placentia wx 50 km S 70m alt. 50 minutes ago		-	Calm (5 kph at 267).
AJX - CSS 50 km ESE 519m alt. 1 hour ago	34° C	-	Light winds from the SSW (13 kph at 193).

* 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.