– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Mon 27 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Mon 27 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 31°C on Mon afternoon, min 25°C on Mon night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 36°C on Sat afternoon, min 29°C on Thu night). Wind will be generally light.
	Mon 27		Tuesday 28			Wednesday 29			Thursday 30			Friday 31			Saturday 1
	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
Cloud base (m)
km/h	SW	WSW	SW	SW	SW	SW	SW	W	SW	WSW	WNW	SW	WSW	W	SW	SSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	31	27	29	30	27	29	31	27	31	32	29	32	34	31	34	36	32
min °C	30	25	26	30	25	26	30	27	28	32	29	30	34	31	32	35	31
chill °C	30	25	26	30	25	26	30	27	28	32	29	30	34	31	32	35	31

Freezing level m	5400	5350	5300	5350	5350	5400	5450	5500	5500	5500	5550	5500	5600	5650	5550	5700	5600

	—	—	5:58	—	—	5:58	—	—	6:00	—	—	6:01	—	—	6:01	—	—
	7:57	—	—	7:55	—	—	7:54	—	—	7:53	—	—	7:52	—	—	7:52	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 31°C on Mon afternoon, min 25°C on Mon night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 36°C on Sat afternoon, min 29°C on Thu 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 240 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	34° C	Clear	Moderate winds from the W (24 kph at 260).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	33° C	Clear	Moderate winds from the W (24 kph at 260).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	33° C	Clear	Light winds from the SW (15 kph at 230).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	36° C	Clear	Fresh winds from the WSW (31 kph at 240).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	36° C	-	Moderate winds from the WSW (22 kph at 250).	16 km Low: few
Chino Airport 45 km SSE 218m alt. 2 hours ago	35° C	-	Fresh winds from the W (30 kph at 270).	16 km Low: few
Glendale 45 km SW 771m alt. 1 hour ago	32° C	-	Calm (5 kph at 78).
Kagel Launch 50 km WSW 1072m alt. 48 minutes ago	30° C	-	Moderate winds from the SSE (22 kph at 160).
Placentia wx 50 km S 70m alt. 43 minutes ago		-	Calm (5 kph at 284).

* 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.