– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 am Sun 17 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sun 17 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 22°C on Tue afternoon, min 11°C on Sun night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 24°C on Thu afternoon, min 19°C on Fri night). Wind will be generally light.
	Sunday 17			Monday 18			Tuesday 19			Wednesday 20			Thursday 21			Friday 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	some clouds	clear	clear	clear	clear	clear	clear
km/h	WSW	WSW	NE	ENE	ESE	NNE	E	WNW	NNW	ESE	WSW	WNW	W	WSW	W	WSW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	16	18	14	16	19	17	20	22	20	22	23	21	23	24	22	23	23	20
min °C	13	17	11	13	19	16	18	22	19	20	23	20	21	24	20	21	23	19
chill °C	13	16	10	11	19	16	18	22	19	20	23	20	21	24	20	21	23	19

Freezing level m	4100	4250	3700	3050	3300	3350	3300	3650	3600	3700	3850	3900	3900	4050	4150	4100	4250	4250
Cloud base (m)												6800	9600

	5:48	—	—	5:47	—	—	5:46	—	—	5:46	—	—	5:45	—	—	5:43	—	—
	—	7:46	—	—	7:47	—	—	7:49	—	—	7:50	—	—	7:50	—	—	7:51	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 22°C on Tue afternoon, min 11°C on Sun night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 24°C on Thu afternoon, min 19°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. 1 hour ago		-	Wind obs. (6 kph from 240 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	16° C	Dry and cloudy.	Light winds from the SW (11 kph at 230).	11 km Low: overcast
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	16° C	Dry and cloudy.	Light winds from the W (13 kph at 270).	14 km Low: few Mid: few High: overcast
EL Monte Airport 35 km S 361m alt. 2 hours ago	19° C	Dry and cloudy.	Light winds from the N (7 kph at 1).	13 km Low: broken Mid: overcast
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	22° C	Clear	Fresh winds from the W (31 kph at 280).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	18° C	Dry and cloudy.	Light winds from the W (17 kph at 270).	16 km Low: few Mid: overcast
Chino Airport 45 km SSE 218m alt. 2 hours ago	19° C	Dry and cloudy.	Light winds from the W (11 kph at 270).	16 km Low: overcast
Glendale 45 km SW 771m alt. 31 minutes ago	22° C	-	Calm (0 kph at 215).
Kagel Launch 50 km WSW 1072m alt. 48 minutes ago	14° C	-	Moderate winds from the S (26 kph at 189).
Placentia wx 50 km S 70m alt. 1 hour ago		-	Wind obs. (6 kph from 279 degs) was rejected.

* 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.