– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Fri 14 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Fri 14 Aug Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 29°C on Mon morning, min 21°C on Fri night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 33°C on Wed afternoon, min 27°C on Mon night). Wind will be generally light.
	Fri 14		Saturday 15			Sunday 16			Monday 17			Tuesday 18			Wednesday 19
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)								9850				9700		9900
km/h	SSW	S	S	SW	WSW	S	WSW	WSW	SSW	WSW	SW	SW	SSW	SW	SW	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	25	21	25	27	24	27	28	26	29	31	28	30	32	29	31	33	29
min °C	25	21	23	27	23	24	28	26	27	30	27	28	32	27	28	32	28
chill °C	25	21	23	27	23	24	28	26	27	30	27	28	32	27	28	32	28

Freezing level m	4550	4650	4650	4800	4800	4800	5000	5000	5000	5250	5300	5300	5500	5500	5500	5550	5500

	—	—	6:11	—	—	6:11	—	—	6:13	—	—	6:13	—	—	6:15	—	—
	7:39	—	—	7:38	—	—	7:37	—	—	7:36	—	—	7:35	—	—	7:34	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 29°C on Mon morning, min 21°C on Fri night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 33°C on Wed afternoon, min 27°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	29° C	Clear	Moderate winds from the W (26 kph at 260).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	28° C	Clear	Moderate winds from the WSW (28 kph at 240).	16 km
EL Monte Airport 35 km S 361m alt. 3 hours ago	29° C	Clear	Light winds from the SW (19 kph at 230).	16 km
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	31° C	Clear	Fresh winds from the W (37 kph at 260).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	31° C	-	Moderate winds from the WSW (24 kph at 240).	16 km Low: few Mid: few
Whittier wx 44 km S 125m alt. 1 hour ago	31° C	Dry	Light winds from the S (6 kph at 172).
Chino Airport 45 km SSE 218m alt. 3 hours ago	31° C	-	Moderate winds from the WSW (26 kph at 250).	16 km Low: few Mid: few
Glendale 45 km SW 771m alt. 1 hour ago	28° C	-	Calm (0 kph at 97).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	22° C	-	Fresh winds from the SSW (35 kph at 193).

* 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.