– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 am Sun 06 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sun 06 Sep Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Heavy rain (total 21mm), heaviest during Sun afternoon. Warm (max 30°C on Tue afternoon, min 19°C on Sun morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 32°C on Wed afternoon, min 25°C on Fri night). Wind will be generally light.
	Sunday 6			Monday 7			Tuesday 8			Wednesday 9			Thursday 10			Friday 11
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	mod. rain	heavy rain	rain shwrs	clear	rain shwrs	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear
Cloud base (m)	1600	850	4950		4450	4850	4750	5100	5250	6200	3550	7250	7200					9650
km/h	SSE	SSW	SW	SSW	SW	SSW	S	WSW	N	SSE	W	WNW	WSW	WSW	W	WSW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	5	15	1.3	—	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	19	19	22	25	27	25	28	30	29	30	32	30	31	32	29	29	31	27
min °C	19	19	21	22	27	25	26	30	28	28	31	28	29	32	28	28	30	25
chill °C	19	19	21	22	27	25	26	30	28	28	31	28	29	32	28	28	30	25

Freezing level m	4500	4550	4700	4650	4750	4900	4950	5000	5100	5100	5200	5250	5250	5300	5350	5250	5300	5200

	6:26	—	—	6:28	—	—	6:28	—	—	6:30	—	—	6:30	—	—	6:31	—	—
	—	7:10	—	—	7:08	—	—	7:07	—	—	7:06	—	—	7:05	—	—	7:04	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Heavy rain (total 21mm), heaviest during Sun afternoon. Warm (max 30°C on Tue afternoon, min 19°C on Sun morning). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 32°C on Wed afternoon, min 25°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. 1 hour ago		-	Wind obs. (9 kph from 330 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	21°C	Mist light rain .	Light winds from the ESE (13 kph at 110).	6 km Low: overcast
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	23°C	-	Calm (0 kph at 0).	13 km Low: few Mid: few High: broken
EL Monte Airport 35 km S 361m alt. 3 hours ago	22°C	Dry and partly cloudy.	Light winds from the S (11 kph at 190).	14 km Low: few Mid: broken
Palmdale Airport 39 km WNW 714m alt. 1 hour ago	19°C	-	Calm (0 kph at 0).	0.0 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	22°C	Dry and cloudy.	Light winds from the SE (7 kph at 130).	16 km Low: broken Mid: overcast
Chino Airport 45 km SSE 218m alt. 2 hours ago	22°C	Dry and cloudy.	Light winds from the E (6 kph at 80).	13 km Low: broken Mid: overcast
Glendale 45 km SW 771m alt. 59 minutes ago	21°C	-	Calm (0 kph at 250).
Kagel Launch 50 km WSW 1072m alt. 44 minutes ago	17°C	-	Moderate winds from the ENE (22 kph at 68).
Placentia wx 50 km S 70m alt. 32 minutes ago		-	Wind obs. (6 kph from 265 degs) was rejected.

* 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.