– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 am Sun 19 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Sun 19 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Some drizzle, heaviest during Tue night. Warm (max 20°C on Sun afternoon, min 7°C on Tue night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 16°C on Thu afternoon, min 7°C on Wed morning). Wind will be generally light.
	Sunday 19			Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24
	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	rain shwrs	rain shwrs	some clouds	some clouds	clear	clear	cloudy	cloudy	some clouds	rain shwrs	rain shwrs
km/h	S	SSW	S	SSW	SSW	SSW	S	SSW	SW	W	W	WNW	NE	WSW	SSW	SW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	0.2	0.8	—	—	—	—	—	—	—	0.1	0.3
max °C	18	20	16	17	19	15	13	13	10	10	14	11	15	16	14	14	15	12
min °C	16	19	13	15	18	12	12	10	7	7	13	10	11	16	11	11	15	10
chill °C	16	19	13	15	18	11	11	7	6	6	12	9	11	16	10	10	14	8

Freezing level m	3500	3600	3750	3650	3650	3550	3000	2850	2700	3050	3250	3300	3400	3450	3450	3050	3000	3000
Cloud base (m)		6950	9250		9550			1800	1500					6250	5200	4350	2600	850

	6:15	—	—	6:13	—	—	6:13	—	—	6:11	—	—	6:09	—	—	6:09	—	—
	—	7:25	—	—	7:25	—	—	7:27	—	—	7:28	—	—	7:29	—	—	7:29	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Some drizzle, heaviest during Tue night. Warm (max 20°C on Sun afternoon, min 7°C on Tue night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Very mild (max 16°C on Thu afternoon, min 7°C on Wed 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		-	Light winds from the SSE (7 kph at 160).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	13° C	Clear	Calm (0 kph at 0).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	16° C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	17° C	Clear	Calm (0 kph at 0).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	9° C	Clear	Light winds from the N (6 kph at 0).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	15° C	Dry and partly cloudy.	Light winds from the SSE (6 kph at 160).	16 km Low: broken
Chino Airport 45 km SSE 218m alt. 2 hours ago	13° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Glendale 45 km SW 771m alt. 57 minutes ago	19° C	-	Calm (0 kph at 294).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	20° C	-	Light winds from the E (6 kph at 88).
Placentia wx 50 km S 70m alt. 43 minutes ago	24° C	Dry	Wind obs. (18 kph from 131 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.