– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 pm Sun 28 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sun 28 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 23°C on Wed afternoon, min 14°C on Mon night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 27°C on Sat afternoon, min 19°C on Wed night). Wind will be generally light.
		Monday 29			Tuesday 30			Wednesday 1			Thursday 2			Friday 3			Saturday 4
	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	cloudy	some clouds
km/h	WNW	SSW	SSW	SSW	WSW	WSW	SW	SW	SW	SSW	SSW	SW	SW	SW	SSW	SW	SW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	16	20	21	16	19	22	18	21	23	20	23	24	21	24	26	23	26	27	24
min °C	15	18	20	14	14	21	16	18	23	19	20	24	21	22	26	21	22	26	23
chill °C	14	18	20	13	14	21	16	18	23	19	20	24	21	22	26	21	22	26	23

Freezing level m	4450	4400	4350	4050	4150	4200	4400	4500	4550	4700	4750	4850	4950	4900	4950	5050	5000	4900	5100
Cloud base (m)				850												9500	9050	7500	6250

	—	5:41	—	—	5:41	—	—	5:41	—	—	5:43	—	—	5:43	—	—	5:43	—	—
	—	—	—	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 23°C on Wed afternoon, min 14°C on Mon night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 27°C on Sat afternoon, min 19°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. 2 hours ago		-	Light winds from the NW (7 kph at 310).	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	16° C	Dry and cloudy.	Light winds from the W (17 kph at 260).	16 km Low: overcast
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	18° C	Clear	Moderate winds from the SW (20 kph at 230).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	17° C	-	Light winds from the WSW (11 kph at 240).	16 km Low: few
Chino Airport 45 km SSE 218m alt. 2 hours ago	16° C	Clear	Light winds from the W (9 kph at 280).	16 km
Glendale 45 km SW 771m alt. 1 hour ago	16° C	-	Calm (0 kph at 108).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	11° C	-	Moderate winds from the SE (20 kph at 133).
Placentia wx 50 km S 70m alt. 46 minutes ago		-	Calm (0 kph at 238).
AJX - CSS 50 km ESE 519m alt. 1 hour ago	16° C	-	Calm (0 kph at 232).
Victorville Airport 50 km ENE 880m alt. 2 hours ago	17° C	Clear	Light winds from the S (13 kph at 190).	14 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.