– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 am Fri 17 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Fri 17 Jul 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 21°C on Fri afternoon, min 18°C on Fri night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 23°C on Wed afternoon, min 17°C on Mon night). Wind will be generally light.
	Friday 17			Saturday 18			Sunday 19			Monday 20			Tuesday 21			Wednesday 22
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)		5500	4950	5300										9850	900
km/h	S	SSW	SSW	S	WSW	SSW	S	SSW	SSW	SSW	SSW	SW	SSW	SSW	SW	SW	SW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	20	21	19	20	20	20	20	21	19	19	20	19	18	20	19	21	23	22
min °C	19	21	18	18	20	19	18	20	18	18	20	17	17	20	18	19	22	22
chill °C	19	21	18	18	20	19	18	20	18	18	20	17	17	20	18	19	22	22

Freezing level m	5000	5100	5100	5100	5200	5250	5200	5350	5150	5050	5150	5050	5050	5100	5100	5150	5300	5450

	5:50	—	—	5:52	—	—	5:52	—	—	5:52	—	—	5:54	—	—	5:54	—	—
	—	—	8:02	—	—	8:01	—	—	8:01	—	—	8:00	—	—	8:00	—	—	8:00

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 21°C on Fri afternoon, min 18°C on Fri night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 23°C on Wed afternoon, min 17°C on Mon night). Wind will be generally light.

This table gives the weather forecast for Mount Islip at the specific elevation of 2000 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		-	Light winds from the S (6 kph at 170).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	20° C	Clear	Calm (0 kph at 0).	11 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	21° C	Clear	Calm (0 kph at 0).	14 km
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	24° C	Clear	Light winds from the SSW (17 kph at 210).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	22° C	-	Light winds from the SW (6 kph at 230).	16 km Low: few Mid: few
Chino Airport 45 km SSE 218m alt. 3 hours ago	20° C	Haze -.	Calm (0 kph at 0).	10 km
Glendale 45 km SW 771m alt. 54 minutes ago	21° C	-	Calm (0 kph at 147).
Kagel Launch 50 km WSW 1072m alt. 2 hours ago	27° C	-	Calm (4 kph at 95).
Placentia wx 50 km S 70m alt. 1 hour ago	24° C	Dry	Calm (0 kph at 0).
AJX - CSS 50 km ESE 519m alt. 2 hours ago	21° C	-	Light winds from the SSE (6 kph at 153).

* 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.