– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 am Sat 16 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Sat 16 May 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 20°C on Sat afternoon, min 11°C on Sun night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 26°C on Thu afternoon, min 18°C on Tue morning). Wind will be generally light.
	Saturday 16			Sunday 17			Monday 18			Tuesday 19			Wednesday 20			Thursday 21
	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	clear	clear	clear	clear	clear
km/h	WSW	W	W	WSW	WSW	NNE	ENE	SSE	NNW	ENE	NNE	NNW	SSE	W	WNW	S	WSW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	18	20	16	16	17	14	16	19	17	21	23	21	23	25	22	25	26	22
min °C	15	19	13	13	16	11	13	19	16	18	23	20	21	24	22	23	25	21
chill °C	14	19	12	12	15	10	12	19	16	18	23	20	21	24	22	23	25	21

Freezing level m	4200	4100	4150	4200	4300	3600	3200	3450	3600	3500	3850	3900	3900	4100	4150	4050	4200	4100
Cloud base (m)				9000

	5:48	—	—	5:48	—	—	5:47	—	—	5:46	—	—	5:46	—	—	5:45	—	—
	—	7:46	—	—	7:46	—	—	7:47	—	—	7:49	—	—	7:50	—	—	7:50	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 20°C on Sat afternoon, min 11°C on Sun night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 26°C on Thu afternoon, min 18°C on Tue morning). 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 20).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	16° C	Dry and cloudy.	Light winds from the WSW (6 kph at 250).	13 km Low: broken Mid: overcast
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	15° C	Dry and partly cloudy.	Light winds from the W (11 kph at 260).	16 km Low: few Mid: scattered High: broken
EL Monte Airport 35 km S 361m alt. 2 hours ago	19° C	Dry and partly cloudy.	Light winds from the S (9 kph at 190).	16 km Low: broken
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	21° C	Clear	Moderate winds from the WSW (28 kph at 240).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	17° C	Dry and cloudy.	Light winds from the W (9 kph at 270).	16 km Low: scattered Mid: broken High: overcast
Chino Airport 45 km SSE 218m alt. 2 hours ago	18° C	Dry and cloudy.	Light winds from the NNW (7 kph at 330).	16 km Low: few Mid: overcast
Glendale 45 km SW 771m alt. 36 minutes ago	20° C	-	Calm (0 kph at 115).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	14° C	-	Fresh winds from the S (30 kph at 170).
Placentia wx 50 km S 70m alt. 1 hour ago	31° C	Dry	Light winds from the WSW (6 kph at 241).

* 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.