– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 pm Sun 23 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sun 23 Aug 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 34°C on Wed afternoon, min 27°C on Sun night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 34°C on Thu afternoon, min 28°C on Thu night). Wind will be generally light.
		Monday 24			Tuesday 25			Wednesday 26			Thursday 27			Friday 28
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds
Cloud base (m)		5650	5100		9600						5500	7500		5600	5600	6850
km/h	SSW	SW	SW	NW	SW	WSW	WNW	WSW	SW	WNW	WSW	SW	WSW	WSW	WSW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	28	31	32	29	32	33	31	33	34	31	32	34	29	31	32	29
min °C	27	28	32	28	30	33	30	30	34	30	30	33	28	29	31	28
chill °C	27	28	32	28	30	33	30	30	34	30	30	33	28	29	31	28

Freezing level m	4900	4950	5150	5150	5050	5200	5150	5150	5250	5200	5150	5250	5050	5050	5100	5100

	—	6:18	—	—	6:18	—	—	6:20	—	—	6:20	—	—	6:20	—	—
	—	—	7:28	—	—	7:27	—	—	7:24	—	—	7:23	—	—	7:22	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 34°C on Wed afternoon, min 27°C on Sun night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 34°C on Thu afternoon, min 28°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. 2 hours ago		-	Wind obs. (6 kph from 170 degs) was rejected.	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	25°C	-	Light winds from the NNE (7 kph at 20).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	28°C	Clear	Light winds from the SW (17 kph at 230).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	25°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
Chino Airport 45 km SSE 218m alt. 2 hours ago	22°C	Clear	Calm (0 kph at 0).	16 km
Glendale 45 km SW 771m alt. 2 hours ago	22°C	-	Calm (0 kph at 117).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	25°C	-	Light winds from the SSE (6 kph at 148).
Placentia wx 50 km S 70m alt. 2 hours ago	26°C	Dry	Wind obs. (8 kph from 288 degs) was rejected.
AJX - CSS 50 km ESE 519m alt. 1 hour ago	24°C	-	Light winds from the E (7 kph at 97).
Victorville Airport 50 km ENE 880m alt. 1 hour ago	23°C	Clear	Light winds from the SSE (11 kph at 160).	16 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.