– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 am Sun 21 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sun 21 Jun 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 30°C on Tue afternoon, min 18°C on Sun morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 31°C on Wed afternoon, min 20°C on Fri night). Wind will be generally light.
	Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thursday 25			Friday 26
	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	rain shwrs	clear	clear	clear	clear	clear
km/h	SW	WSW	WSW	SSW	SW	SSW	S	S	SSW	SSW	SSW	SW	SW	SW	SW	SW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	0.1	—	—	—	—	—
max °C	22	24	21	25	27	25	28	30	27	29	31	26	27	29	25	27	28	23
min °C	18	23	20	22	27	24	26	30	26	27	29	24	24	28	22	24	27	20
chill °C	18	23	20	22	27	24	26	30	26	27	29	24	24	28	22	24	27	20

Freezing level m	5050	5100	5250	5200	5100	5100	5100	5200	5200	5150	5200	5100	5000	5100	5100	5200	5300	5250
Cloud base (m)									5050	5550	5100

	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	—	—	8:06	—	—	8:06	—	—	8:07	—	—	8:07	—	—	8:07	—	—	8:07

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 30°C on Tue afternoon, min 18°C on Sun morning). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 31°C on Wed afternoon, min 20°C on Fri 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 (4 kph at 250).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	24° C	Clear	Light winds from the W (11 kph at 260).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	25° C	Clear	Moderate winds from the W (20 kph at 270).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	25° C	Clear	Light winds from the SSW (13 kph at 210).	13 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	30° C	-	Moderate winds from the WSW (24 kph at 250).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	26° C	Clear	Light winds from the SW (19 kph at 230).	16 km
Chino Airport 45 km SSE 218m alt. 2 hours ago	28° C	Clear	Moderate winds from the W.(Wind varies from 230 to 290 degs) (20 kph at 260).	16 km
Glendale 45 km SW 771m alt. 48 minutes ago	26° C	-	Calm (0 kph at 103).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	22° C	-	Light winds from the S (19 kph at 181).
Placentia wx 50 km S 70m alt. 1 hour ago		-	Calm (5 kph at 242).

* 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.