– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Sun 30 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sun 30 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 28°C on Sun afternoon, min 18°C on Tue night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 24°C on Wed afternoon, min 18°C on Wed night). Wind will be generally light.
	Sun 30		Monday 31			Tuesday 1			Wednesday 2			Thursday 3			Friday 4
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	9050
km/h	SSW	SSW	SSW	SSW	S	SSW	SSW	SSW	SW	SSW	SSW	SSW	SSW	S	SSW	SSW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	28	24	25	26	21	23	24	20	22	24	20	22	24	20	22	24	19
min °C	27	21	22	25	19	20	23	18	19	24	18	19	24	18	19	23	19
chill °C	27	21	22	25	19	20	23	18	19	24	18	19	24	18	19	23	19

Freezing level m	4700	4450	4500	4650	4650	4400	4600	4550	4550	4800	4900	4800	4800	4700	4650	4650	4650

	—	—	6:22	—	—	6:24	—	—	6:24	—	—	6:24	—	—	6:26	—	—
	7:20	—	—	7:19	—	—	7:16	—	—	7:15	—	—	7:15	—	—	7:13	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 28°C on Sun afternoon, min 18°C on Tue night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 24°C on Wed afternoon, min 18°C on Wed 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. 1 hour ago		-	Wind obs. (7 kph from 250 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	29°C	Clear	Light winds from the SW (17 kph at 230).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	27°C	Clear	Light winds from the W (19 kph at 260).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago		-	Light winds from the WSW (15 kph at 240).	22.0 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	29°C	Clear	Moderate winds from the WSW (24 kph at 240).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	29°C	-	Light winds from the WSW (19 kph at 250).	16 km Low: few Mid: few
Chino Airport 45 km SSE 218m alt. 2 hours ago	28°C	-	Moderate winds from the W (20 kph at 270).	16 km Low: few Mid: few
Glendale 45 km SW 771m alt. 52 minutes ago	25°C	-	Calm (0 kph at 80).
Kagel Launch 50 km WSW 1072m alt. 37 minutes ago	20°C	-	Wind obs. (35 kph from 144 degs) was rejected.
Placentia wx 50 km S 70m alt. 23 minutes ago	31°C	Dry	Wind obs. (11 kph from 284 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.