– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 am Thu 16 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Thu 16 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 31°C on Thu afternoon, min 23°C on Fri night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 28°C on Sun afternoon, min 22°C on Mon night). Wind will be generally light.
	Thursday 16			Friday 17			Saturday 18			Sunday 19			Monday 20			Tuesday 21
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SW	SSW	SSW	S	WSW	SSW	SW	SW	SW	SW	SW	WSW	SW	SW	SW	WSW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	30	31	27	27	28	24	27	28	25	27	28	24	27	28	25	26	28	24
min °C	28	31	24	25	27	23	24	27	24	25	28	24	23	28	22	23	27	23
chill °C	28	31	24	25	27	23	24	27	24	25	28	24	23	28	22	23	27	23

Freezing level m	5100	5250	5100	5050	5100	5100	5100	5200	5200	5250	5250	5150	5150	5200	5150	5100	5200	5200
Cloud base (m)	9500	5300	5350	5150		4900	5150											900

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

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 31°C on Thu afternoon, min 23°C on Fri night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 28°C on Sun afternoon, min 22°C on Mon 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. 2 hours ago		-	Light winds from the SSW (9 kph at 210).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	34° C	Clear	Light winds from the WSW (19 kph at 240).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	34° C	Clear	Moderate winds from the W (20 kph at 280).	16 km
EL Monte Airport 35 km S 361m alt. 3 hours ago	32° C	Clear	Light winds from the SSW.(Wind varies from 180 to 240 degs) (13 kph at 210).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	38° C	Clear	Moderate winds from the WSW (22 kph at 250).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	37° C	-	Light winds from the W (17 kph at 280).	16 km Low: few Mid: few
Chino Airport 45 km SSE 218m alt. 2 hours ago	38° C	-	Moderate winds from the WSW (20 kph at 250).	16 km Mid: few
Glendale 45 km SW 771m alt. 1 hour ago	34° C	-	Calm (0 kph at 102).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	31° C	-	Moderate winds from the SSW (24 kph at 197).
Placentia wx 50 km S 70m alt. 1 hour ago	36° C	Dry	Calm (3 kph at 286).

* 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.