– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Thu 27 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Thu 27 Aug Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 32°C on Thu afternoon, min 23°C on Sat night). Wind will be generally light.											Days 5–7 Weather Summary Light rain (total 3mm), mostly falling on Tue night. Warm (max 28°C on Sun afternoon, min 19°C on Tue night). Wind will be generally light.
	Thu 27		Friday 28			Saturday 29			Sunday 30			Monday 31			Tuesday 1
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	light rain	rain shwrs
Cloud base (m)	6550	7250		5100	9450											3050	1650
km/h	W	S	SSW	SW	SSW	SSW	SSW	S	SSW	SSW	S	SSW	SSW	S	SSW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.4	2
max °C	32	29	31	32	28	29	30	25	26	28	23	25	26	21	25	22	21
min °C	31	29	29	31	26	26	29	23	23	27	20	21	25	21	22	22	19
chill °C	31	29	29	31	26	26	29	23	23	27	20	21	25	21	22	22	19

Freezing level m	5200	5050	5050	5050	5000	4850	4950	4750	4650	4800	4600	4650	4700	4800	4750	4550	4650

	—	—	6:20	—	—	6:22	—	—	6:22	—	—	6:22	—	—	6:24	—	—
	7:23	—	—	7:22	—	—	7:21	—	—	7:20	—	—	7:19	—	—	7:16	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 32°C on Thu afternoon, min 23°C on Sat night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Light rain (total 3mm), mostly falling on Tue night. Warm (max 28°C on Sun afternoon, min 19°C on Tue 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		-	Calm (2 kph at 340).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	29°C	Clear	Light winds from the W (7 kph at 260).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	29°C	-	Light winds from the W (9 kph at 260).	16 km
EL Monte Airport 35 km S 361m alt. 3 hours ago	30°C	Clear	Light winds from the SW (9 kph at 230).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	28°C	Clear	Moderate winds from the WNW (26 kph at 300).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	31°C	Dry and partly cloudy.	Light winds from the WSW (15 kph at 240).	16 km Low: scattered Mid: broken
Chino Airport 45 km SSE 218m alt. 2 hours ago	29°C	Dry and partly cloudy.	Light winds from the WNW (11 kph at 290).	16 km Low: scattered Mid: broken
Glendale 45 km SW 771m alt. 1 hour ago	27°C	-	Calm (0 kph at 98).
Kagel Launch 50 km WSW 1072m alt. 57 minutes ago	27°C	-	Wind obs. (39 kph from 0 degs) was rejected.
Placentia wx 50 km S 70m alt. 42 minutes ago	33°C	Dry	Calm (0 kph at 33).

* 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.