– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 pm Thu 21 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Thu 21 May 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 22°C on Fri morning, min 17°C on Sat night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 20°C on Mon afternoon, min 9°C on Tue night). Wind will be generally light.
		Friday 22			Saturday 23			Sunday 24			Monday 25			Tuesday 26			Wednesday 27
	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	some clouds	some clouds	clear	rain shwrs	some clouds	clear	some clouds
km/h	WSW	WSW	SW	SW	SW	SSW	SW	S	SSW	SW	WSW	SW	SW	SSW	SSW	SSW	SW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	—	—	—
max °C	20	22	22	19	21	22	19	21	22	18	19	20	16	15	17	12	12	16	12
min °C	19	19	22	18	19	22	17	19	21	15	16	19	12	12	17	9	10	15	10
chill °C	19	19	22	18	19	22	17	19	21	15	16	19	11	11	16	7	9	14	10

Freezing level m	4000	4000	4100	4100	4000	4100	4050	3850	3950	3900	3850	3950	3950	4100	4000	4100	3900	4000	3050
Cloud base (m)										8500			850	850		850	900	1900	850

	—	5:43	—	—	5:43	—	—	5:43	—	—	5:43	—	—	5:41	—	—	5:41	—	—
	—	—	7:51	—	—	7:52	—	—	7:52	—	—	7:52	—	—	7:53	—	—	7:54	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 22°C on Fri morning, min 17°C on Sat night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 20°C on Mon afternoon, min 9°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. 1 hour ago		-	Wind obs. (6 kph from 120 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	18° C	Clear	Light winds from the SW (15 kph at 220).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	17° C	-	Light winds from the W (9 kph at 260).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	22° C	Clear	Moderate winds from the SW (26 kph at 220).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	18° C	Clear	Light winds from the W (13 kph at 280).	16 km
Chino Airport 45 km SSE 218m alt. 2 hours ago	17° C	Clear	Light winds from the WNW (11 kph at 290).	16 km
Glendale 45 km SW 771m alt. 28 minutes ago	16° C	-	Calm (0 kph at 114).
Kagel Launch 50 km WSW 1072m alt. 36 minutes ago	18° C	-	Light winds from the S (17 kph at 173).
Placentia wx 50 km S 70m alt. 18 minutes ago	24° C	Dry	Calm (3 kph at 279).
AJX - CSS 50 km ESE 519m alt. 36 minutes ago	17° C	-	Light winds from the NNE (11 kph at 20).

* 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.