– Lat/Long: 34.34° N 117.84° W

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

Issued: 4 am Mon 17 Aug 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 34°C on Wed afternoon, min 26°C on Mon morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 34°C on Thu afternoon, min 28°C on Fri night). Wind will be generally light.
	Monday 17			Tuesday 18			Wednesday 19			Thursday 20			Friday 21			Saturday 22
	AM	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	some clouds	clear	clear	clear	some clouds
Cloud base (m)			9600	8750	9450	9250	9550				9750			5400
km/h	SW	WSW	WSW	SW	SW	SW	S	SSW	SW	SW	SW	W	SW	SW	WSW	WSW	SW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	29	30	27	30	31	29	32	34	30	33	34	30	32	32	28	31	32	29
min °C	26	30	26	27	31	28	29	33	29	30	33	29	30	31	28	28	32	28
chill °C	26	30	26	27	31	28	29	33	29	30	33	29	30	31	28	28	32	28

Freezing level m	5150	5250	5300	5200	5350	5350	5350	5400	5350	5250	5400	5300	5200	5300	5200	5150	5250	5200

	6:13	—	—	6:13	—	—	6:15	—	—	6:15	—	—	6:16	—	—	6:16	—	—
	—	7:36	—	—	7:35	—	—	7:34	—	—	7:32	—	—	7:31	—	—	7:30	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 34°C on Wed afternoon, min 26°C on Mon morning). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 34°C on Thu afternoon, min 28°C on Fri 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		-	Calm (2 kph at 180).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	20° C	Clear	Light winds from the ESE (7 kph at 110).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	23° C	Clear	Light winds from the E (7 kph at 80).	16 km
EL Monte Airport 35 km S 361m alt. 1 hour ago	22° C	Clear	Calm (0 kph at 0).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	20° C	Clear	Light winds from the SSW (6 kph at 200).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	20° C	-	Calm (0 kph at 0).	16 km Low: few
Whittier wx 44 km S 125m alt. 2 hours ago	27° C	Dry	Light winds from the SW (8 kph at 222).
Chino Airport 45 km SSE 218m alt. 2 hours ago	16° C	-	Calm (0 kph at 0).	16 km Low: few
Glendale 45 km SW 771m alt. 2 hours ago	19° C	-	Calm (0 kph at 94).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	29° C	-	Light winds from the S (6 kph at 180).

* 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.