– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Sun 16 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sun 16 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 32°C on Tue afternoon, min 25°C on Sun night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 33°C on Wed afternoon, min 28°C on Wed night). Wind will be generally light.
	Sun 16		Monday 17			Tuesday 18			Wednesday 19			Thursday 20			Friday 21
	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	clear	clear	clear	clear	clear	clear	clear	clear	some clouds
Cloud base (m)						9650	9400	9200	9700	9800		9900	9250				6900
km/h	WSW	WSW	SW	SW	WSW	SW	SSW	SW	SSW	SSW	SW	SSW	SSW	WSW	SW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	29	27	28	30	27	30	32	29	31	33	29	31	33	29	31	32	28
min °C	29	25	26	30	26	27	31	28	29	32	28	29	32	28	29	32	28
chill °C	29	25	26	30	26	27	31	28	29	32	28	29	32	28	29	32	28

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

	—	—	6:13	—	—	6:13	—	—	6:15	—	—	6:15	—	—	6:16	—	—
	7:37	—	—	7:36	—	—	7:35	—	—	7:34	—	—	7:32	—	—	7:31	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 32°C on Tue afternoon, min 25°C on Sun night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 33°C on Wed afternoon, min 28°C on Wed 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 SW (9 kph at 220).	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	31° C	Clear	Moderate winds from the W (24 kph at 270).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	31° C	Clear	Light winds from the SSW (13 kph at 210).	16 km
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	35° C	Clear	Fresh winds from the WSW (33 kph at 240).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	34° C	-	Moderate winds from the WSW (20 kph at 250).	16 km Low: few
Whittier wx 44 km S 125m alt. 59 minutes ago	35° C	Dry	Calm (5 kph at 158).
Chino Airport 45 km SSE 218m alt. 3 hours ago	34° C	-	Moderate winds from the W (28 kph at 260).	16 km Low: few
Glendale 45 km SW 771m alt. 2 hours ago	32° C	-	Calm (5 kph at 146).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	30° C	-	Light winds from the SSW (13 kph at 205).
Placentia wx 50 km S 70m alt. 1 hour ago	38° C	Dry	Calm (3 kph at 287).

* 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.