– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 am Mon 07 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Mon 07 Sep Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Some drizzle, heaviest during Mon morning. Warm (max 32°C on Wed afternoon, min 22°C on Mon morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 31°C on Thu morning, min 19°C on Sat night). Wind will be generally light.
	Monday 7			Tuesday 8			Wednesday 9			Thursday 10			Friday 11			Saturday 12
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	clear	clear	some clouds	rain shwrs	rain shwrs	clear	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	5200	4850		5000	4850	5300	5700				8700	6500	6050
km/h	SW	SW	WSW	SSW	W	NNE	SE	WSW	WNW	WSW	WSW	W	WSW	SW	SW	SSW	SW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	1	—	—	—	0.1	0.1	—	0.1	—	—	—	—	—	—	—	—	—	—
max °C	24	27	25	28	30	29	30	32	30	31	31	28	28	29	25	23	25	21
min °C	22	26	24	26	29	28	28	32	29	29	30	26	26	27	21	21	24	19
chill °C	22	26	24	26	29	28	28	32	29	29	30	26	26	27	21	21	24	19

Freezing level m	4600	4750	4850	4900	4950	5050	5100	5200	5300	5250	5300	5250	5150	5200	5200	5100	5050	5000

	6:28	—	—	6:28	—	—	6:30	—	—	6:30	—	—	6:31	—	—	6:31	—	—
	—	7:08	—	—	7:07	—	—	7:06	—	—	7:05	—	—	7:04	—	—	7:01	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Some drizzle, heaviest during Mon morning. Warm (max 32°C on Wed afternoon, min 22°C on Mon morning). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 31°C on Thu morning, min 19°C on Sat 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. (15 kph from 240 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	24°C	Dry and partly cloudy.	Light winds from the SE (15 kph at 140).	16 km Low: scattered
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	25°C	-	Light winds from the ENE (9 kph at 60).	16 km Low: few
EL Monte Airport 35 km S 361m alt. 2 hours ago	25°C	Clear	Calm (0 kph at 0).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	21°C	Dry and cloudy.	Light winds from the E (9 kph at 100).	16 km Low: overcast
Ontario Airport 40 km SE 715m alt. 2 hours ago	26°C	Light rain .	Light winds from the E (6 kph at 90).	16 km Low: broken Mid: broken
Chino Airport 45 km SSE 218m alt. 2 hours ago	25°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken Mid: broken
Glendale 45 km SW 771m alt. 55 minutes ago	23°C	-	Calm (0 kph at 231).
Kagel Launch 50 km WSW 1072m alt. 39 minutes ago	23°C	-	Light winds from the SSE (19 kph at 168).
Placentia wx 50 km S 70m alt. 38 minutes ago	33°C	Dry	Calm (5 kph at 261).

* 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.