– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 pm Mon 15 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Mon 15 Jun 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 29°C on Tue afternoon, min 20°C on Wed night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 25°C on Fri afternoon, min 17°C on Sat night). Wind will be generally light.
		Tuesday 16			Wednesday 17			Thursday 18			Friday 19			Saturday 20			Sunday 21
	night	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	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	W	WSW	SW	WSW	SW	SW	SW	SSW	SSW	SSW	SW	SSW	SW	SW	SW	W	WSW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	26	28	29	26	27	27	22	24	25	21	23	25	20	22	24	19	22	24	21
min °C	26	27	29	23	24	26	20	21	25	19	20	24	18	19	23	17	18	24	20
chill °C	26	27	29	23	24	26	20	21	25	19	20	24	18	19	23	17	18	24	20

Freezing level m	4800	4800	4950	4950	4850	4950	5050	5000	5150	5150	4950	5100	5000	4850	4800	4800	4850	4800	4850
Cloud base (m)										9450

	—	5:37	—	—	5:37	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	—	—	—	8:05	—	—	8:05	—	—	8:05	—	—	8:06	—	—	8:06	—	—	8:06

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 29°C on Tue afternoon, min 20°C on Wed night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 25°C on Fri afternoon, min 17°C on Sat 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 (0 kph at 0).	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	19° C	-	Calm (0 kph at 0).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	21° C	-	Light winds from the WSW (9 kph at 250).	16 km Low: few
Chino Airport 45 km SSE 218m alt. 2 hours ago	18° C	Clear	Light winds from the W (11 kph at 260).	16 km
Glendale 45 km SW 771m alt. 2 hours ago	17° C	-	Calm (0 kph at 97).
Kagel Launch 50 km WSW 1072m alt. 53 minutes ago	22° C	-	Calm (4 kph at 192).
Placentia wx 50 km S 70m alt. 2 hours ago	29° C	Dry	Calm (3 kph at 323).
AJX - CSS 50 km ESE 519m alt. 53 minutes ago	19° C	-	Light winds from the ENE (7 kph at 68).
Victorville Airport 50 km ENE 880m alt. 1 hour ago	24° C	Clear	Light winds from the SSE (13 kph at 160).	14 km
Burbank Airport 51 km SW 714m alt. 2 hours ago	18° C	Clear	Light winds from the SSE (11 kph at 150).	16 km

* 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.