– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Tue 23 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Tue 23 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 19°C on Thu night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 24°C on Fri afternoon, min 12°C on Sat night). Wind will be generally light.
	Tue 23		Wednesday 24			Thursday 25			Friday 26			Saturday 27			Sunday 28
	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	some clouds	clear	clear	clear
km/h	SSW	SSW	SSW	SSW	SW	SSW	SW	SW	SSW	SW	SW	SSW	SSW	SSW	WSW	WSW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	29	26	27	29	24	25	26	22	23	24	19	18	20	14	17	20	16
min °C	29	24	24	27	22	22	25	19	20	23	15	15	19	12	12	19	15
chill °C	29	24	24	27	22	22	25	19	20	23	15	14	19	11	12	19	15

Freezing level m	5100	5050	4950	5000	5050	5000	5000	5000	4950	5000	4950	5050	4800	4800	4500	4400	4450
Cloud base (m)	5750	4900	4900							9700	850	850		900

	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:41	—	—	5:41	—	—
	—	8:07	—	—	8:07	—	—	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 29°C on Tue afternoon, min 19°C on Thu night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 24°C on Fri afternoon, min 12°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. 1 hour ago		-	Light winds from the S (9 kph at 190).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	29° C	Clear	Light winds from the W (13 kph at 270).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	28° C	Clear	Light winds from the W (17 kph at 270).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	28° C	Clear	Moderate winds from the SSW (20 kph at 200).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	35° C	Clear	Fresh winds from the SW (31 kph at 220).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	29° C	Dry and partly cloudy.	Light winds from the WSW (17 kph at 240).	16 km Low: few Mid: scattered High: broken
Chino Airport 45 km SSE 218m alt. 2 hours ago	29° C	Dry and partly cloudy.	Moderate winds from the SW (22 kph at 230).	16 km Low: broken
Glendale 45 km SW 771m alt. 1 hour ago	24° C	-	Calm (0 kph at 80).
Kagel Launch 50 km WSW 1072m alt. 47 minutes ago	22° C	-	Fresh winds from the S (33 kph at 173).
Placentia wx 50 km S 70m alt. 44 minutes ago		-	Calm (5 kph at 300).

* 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.