– Lat/Long: 34.34° N 117.84° W

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

Issued: 10 am Mon 10 Aug 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 31°C on Mon afternoon, min 21°C on Wed night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 28°C on Sat afternoon, min 20°C on Thu night). Wind will be generally light.
	Monday 10			Tuesday 11			Wednesday 12			Thursday 13			Friday 14			Saturday 15
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	some clouds	rain shwrs	clear	some clouds	some clouds	some clouds	clear	clear	some clouds	clear	clear	clear	clear	clear	clear
Cloud base (m)				6700				7100	6550	8950	8550	7250
km/h	SSW	SW	SW	WSW	SW	SW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SW	SSW	SSW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	30	31	27	28	29	25	25	27	23	24	25	21	24	26	23	27	28	24
min °C	28	30	25	26	28	23	23	26	21	21	24	20	21	26	22	24	27	23
chill °C	28	30	25	26	28	23	23	26	21	21	24	20	21	26	22	24	27	23

Freezing level m	5050	5200	5050	4900	5000	4950	4800	4900	4750	4650	4700	4550	4550	4700	4750	4750	4850	4800

	6:07	—	—	6:09	—	—	6:09	—	—	6:09	—	—	6:11	—	—	6:11	—	—
	—	7:44	—	—	7:43	—	—	7:42	—	—	7:40	—	—	7:39	—	—	7:38	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 31°C on Mon afternoon, min 21°C on Wed night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 28°C on Sat afternoon, min 20°C on Thu 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. 2 hours ago		-	Wind obs. (7 kph from 230 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	34° C	Clear	Light winds from the W (19 kph at 270).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	34° C	Clear	Moderate winds from the W (28 kph at 260).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	34° C	Clear	Moderate winds from the SSW (20 kph at 210).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	38° C	Clear	Fresh winds from the WSW (35 kph at 240).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	35° C	-	Moderate winds from the WSW (20 kph at 240).	16 km Low: few Mid: few
Chino Airport 45 km SSE 218m alt. 2 hours ago	36° C	-	Moderate winds from the WSW (24 kph at 250).	16 km Low: few Mid: few
Glendale 45 km SW 771m alt. 40 minutes ago	36° C	-	Calm (3 kph at 84).
Kagel Launch 50 km WSW 1072m alt. 58 minutes ago	30° C	-	Moderate winds from the SSW (28 kph at 197).
Placentia wx 50 km S 70m alt. 2 hours ago	39° C	Dry	Calm (2 kph at 240).

* 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.