– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 am Fri 04 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Fri 04 Sep Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Light rain (total 5mm), mostly falling on Sun afternoon. Warm (max 24°C on Sat afternoon, min 18°C on Fri morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 28°C on Tue afternoon, min 21°C on Mon morning). Wind will be generally light.
	Friday 4			Saturday 5			Sunday 6			Monday 7			Tuesday 8			Wednesday 9
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	rain shwrs	light rain	rain shwrs	clear	clear	clear	clear	clear	some clouds	clear	some clouds	rain shwrs	some clouds
Cloud base (m)							2350	1550						3600	9800	5250	3250
km/h	SSW	SSW	S	SSW	SSW	SSW	S	SW	SSW	SW	SW	SSW	SW	SW	WSW	WSW	SW	SSE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	0.3	1.4	4	—	—	—	—	—	—	—	—	0.2	—
max °C	21	23	19	23	24	21	20	21	21	24	27	23	26	28	25	28	28	27
min °C	18	22	18	19	23	20	18	19	20	21	26	23	24	26	24	25	27	25
chill °C	18	22	18	19	23	20	18	19	20	21	26	23	24	26	24	25	27	25

Freezing level m	4650	4700	4700	4600	4650	4700	4500	4600	4550	4650	4800	4850	4900	4900	4950	4950	4950	4950

	6:26	—	—	6:26	—	—	6:26	—	—	6:28	—	—	6:28	—	—	6:30	—	—
	—	7:13	—	—	7:12	—	—	7:10	—	—	7:08	—	—	7:07	—	—	7:06	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Light rain (total 5mm), mostly falling on Sun afternoon. Warm (max 24°C on Sat afternoon, min 18°C on Fri morning). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 28°C on Tue afternoon, min 21°C on Mon morning). 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 180 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	16°C	Clear	Calm (0 kph at 0).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	18°C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	19°C	Dry and partly cloudy.	Light winds from the N (6 kph at 1).	16 km Low: scattered
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	17°C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	17°C	-	Calm (0 kph at 0).	16 km Low: few
Chino Airport 45 km SSE 218m alt. 3 hours ago	15°C	-	Calm (0 kph at 0).	16 km Low: few
Glendale 45 km SW 771m alt. 1 hour ago	23°C	-	Calm (0 kph at 124).
Kagel Launch 50 km WSW 1072m alt. 2 hours ago	18°C	-	Moderate winds from the SE (22 kph at 133).
Placentia wx 50 km S 70m alt. 2 hours ago	29°C	Dry	Calm (0 kph at 0).

* 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.