– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 am Fri 15 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Fri 15 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 Fri afternoon, min 13°C on Sat night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 25°C on Wed afternoon, min 14°C on Mon morning). Wind will be generally light.
	Friday 15			Saturday 16			Sunday 17			Monday 18			Tuesday 19			Wednesday 20
	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	some clouds	some clouds
km/h	WSW	WSW	W	W	W	W	WSW	W	NE	ENE	NNW	NNW	SSE	W	NW	SE	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	21	22	18	19	20	16	17	19	15	17	20	18	21	23	21	24	25	22
min °C	18	21	16	16	19	13	14	18	13	14	20	17	19	23	20	21	25	20
chill °C	18	21	15	15	19	12	14	17	11	13	20	17	19	23	20	21	25	20

Freezing level m	4500	4450	4200	4100	4050	4300	4100	4200	3800	3400	3550	3750	3750	4000	4150	4050	4200	4150
Cloud base (m)						9550	8900

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

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 22°C on Fri afternoon, min 13°C on Sat night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 25°C on Wed afternoon, min 14°C on Mon 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 (4 kph at 30).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	15° C	Dry and cloudy.	Calm (0 kph at 0).	5 km Low: overcast
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	14° C	Mist -.	Calm (0 kph at 0).	10 km Low: overcast
EL Monte Airport 35 km S 361m alt. 2 hours ago	17° C	Dry and cloudy.	Calm (0 kph at 0).	0 km Low: overcast
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	21° C	Clear	Light winds from the SW (19 kph at 220).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	15° C	Dry and cloudy.	Light winds from the S (7 kph at 170).	14 km Low: overcast
Chino Airport 45 km SSE 218m alt. 2 hours ago	16° C	Dry and cloudy.	Light winds from the S (6 kph at 180).	16 km Low: overcast
Glendale 45 km SW 771m alt. 1 hour ago	17° C	-	Calm (0 kph at 89).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	16° C	-	Calm (0 kph at 306).
Placentia wx 50 km S 70m alt. 1 hour ago		-	Calm (3 kph at 256).

* 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.