– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 am Tue 18 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Tue 18 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 33°C on Wed afternoon, min 27°C on Tue morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 32°C on Fri morning, min 26°C on Sun night). Wind will be generally light.
	Tuesday 18			Wednesday 19			Thursday 20			Friday 21			Saturday 22			Sunday 23
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	rain shwrs	rain shwrs	rain shwrs
Cloud base (m)	8450	9650	9850					9850			9750		9800	9400	7450	6250	6850	5350
km/h	SW	WSW	SW	SSW	WSW	S	SSW	SW	SW	SW	SW	W	SSW	WSW	WSW	S	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	0.4	0.1
max °C	29	31	28	31	33	30	32	33	29	32	32	29	31	32	29	30	31	28
min °C	27	31	28	28	33	29	30	32	29	30	32	28	29	31	28	28	29	26
chill °C	27	31	28	28	33	29	30	32	29	30	32	28	29	31	28	28	29	26

Freezing level m	5250	5350	5400	5350	5350	5300	5250	5300	5250	5150	5250	5150	5050	5150	5100	4950	5050	5000

	6:13	—	—	6:15	—	—	6:15	—	—	6:16	—	—	6:16	—	—	6:16	—	—
	—	7:35	—	—	7:34	—	—	7:32	—	—	7:31	—	—	7:30	—	—	7:29	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 33°C on Wed afternoon, min 27°C on Tue morning). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 32°C on Fri morning, min 26°C on Sun 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		-	Wind obs. (7 kph from 230 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 1 hour ago	20° C	Clear	Calm (0 kph at 0).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	22° C	Clear	Calm (0 kph at 0).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	22° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	21° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
Whittier wx 44 km S 125m alt. 1 hour ago	26° C	Dry	Light winds from the SW (8 kph at 226).
Chino Airport 45 km SSE 218m alt. 2 hours ago	18° C	Clear	Calm (0 kph at 0).	16 km
Glendale 45 km SW 771m alt. 1 hour ago	19° C	-	Calm (0 kph at 103).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	25° C	-	Light winds from the N (13 kph at 352).
Placentia wx 50 km S 70m alt. 2 hours ago	26° C	Dry	Calm (0 kph at 0).

* 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.