– Lat/Long: 34.34° N 117.84° W

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

Issued: 10 pm Tue 21 Jul 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 33°C on Thu afternoon, min 23°C on Tue night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 34°C on Sat afternoon, min 26°C on Sun night). Wind will be generally light.
		Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26			Monday 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	clear	clear	clear	clear	clear	some clouds	some clouds
Cloud base (m)	6050																	4650
km/h	WSW	W	W	W	SSW	WSW	WSW	SSW	SSW	WSW	SW	SSW	WSW	SSW	SW	SW	SW	SSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	25	28	30	28	31	33	31	32	33	30	32	34	31	33	33	27	29	29	26
min °C	23	25	30	28	29	33	30	30	33	29	30	34	30	30	32	26	27	27	23
chill °C	23	25	30	28	29	33	30	30	33	29	30	34	30	30	32	26	27	27	23

Freezing level m	5250	5200	5250	5350	5400	5550	5500	5350	5500	5500	5450	5550	5600	5500	5550	5500	5450	5450	5400

	—	5:54	—	—	5:54	—	—	5:56	—	—	5:56	—	—	5:56	—	—	5:58	—	—
	—	—	—	8:00	—	7:59	—	—	7:59	—	—	7:58	—	—	7:57	—	—	7:57	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 33°C on Thu afternoon, min 23°C on Tue night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 34°C on Sat afternoon, min 26°C on Sun 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		-	Wind obs. (9 kph from 260 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	25° C	Clear	Light winds from the WSW (15 kph at 250).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	24° C	-	Light winds from the W (7 kph at 280).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	25° C	Clear	Fresh winds from the SW (31 kph at 220).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	25° C	Clear	Light winds from the WSW (15 kph at 240).	16 km
Chino Airport 45 km SSE 218m alt. 2 hours ago	25° C	Clear	Light winds from the WSW (13 kph at 250).	16 km
Glendale 45 km SW 771m alt. 2 hours ago	27° C	-	Calm (0 kph at 233).
Kagel Launch 50 km WSW 1072m alt. 54 minutes ago	20° C	-	Light winds from the E (7 kph at 80).
Placentia wx 50 km S 70m alt. 35 minutes ago	24° C	Dry	Calm (2 kph at 185).
AJX - CSS 50 km ESE 519m alt. 54 minutes ago	22° C	-	Light winds from the SE (6 kph at 143).

* 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.