– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 am Fri 20 Mar Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Fri 20 Mar 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 21°C on Fri morning, min 15°C on Sat night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 19°C on Tue afternoon, min 15°C on Mon morning). Wind will be generally light.
	Friday 20			Saturday 21			Sunday 22			Monday 23			Tuesday 24			Wednesday 25
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	S	SSW	SSW	SW	SW	W	W	W	W	W	WNW	WNW	NNW	NW	W	WNW	W	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	21	21	20	17	18	16	15	16	15	16	17	17	18	19	19	18	19	18
min °C	20	21	18	17	17	15	15	16	15	15	17	16	17	19	18	18	19	17
chill °C	20	21	18	16	17	14	15	16	15	14	17	15	16	19	18	18	19	17

Freezing level m	4800	4700	4600	4500	4500	4550	4350	4300	4500	4650	4700	4900	4900	4800	4850	4800	4700	4600
Cloud base (m)				9350	9400	7250	6250	8000	9250				9000	9250

	6:54	—	—	6:54	—	—	6:52	—	—	6:50	—	—	6:50	—	—	6:48	—	—
	—	7:01	—	—	7:02	—	—	7:04	—	—	7:05	—	—	7:05	—	—	7:06	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 21°C on Fri morning, min 15°C on Sat night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Very mild (max 19°C on Tue afternoon, min 15°C on Mon morning). Wind will be generally light.

This table gives the weather forecast for Mount Islip at the specific elevation of 2000 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 100).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	18° C	Clear	Calm (0 kph at 0).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	23° C	Clear	Light winds from the ENE (6 kph at 60).	16 km
EL Monte Airport 35 km S 361m alt. 1 hour ago	18° C	Clear	Wind obs. (7 kph from 360 degs) was rejected.	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	12° C	Clear	Light winds from the W (9 kph at 270).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	19° C	Clear	Calm (0 kph at 0).	16 km
Chino Airport 45 km SSE 218m alt. 2 hours ago	15° C	Clear	Calm (0 kph at 0).	16 km
Glendale 45 km SW 771m alt. 1 hour ago	18° C	-	Calm (0 kph at 91).
Kagel Launch 50 km WSW 1072m alt. 54 minutes ago	30° C	-	Light winds from the S (6 kph at 186).
Placentia wx 50 km S 70m alt. 2 hours ago	18° C	Dry	Calm (2 kph at 286).

* 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.