– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Fri 24 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Fri 24 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 Fri afternoon, min 27°C on Sun night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 32°C on Mon afternoon, min 26°C on Mon night). Wind will be generally light.
	Fri 24		Saturday 25			Sunday 26			Monday 27			Tuesday 28			Wednesday 29
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)					6950	6750	4900			9550
km/h	SSW	SW	SSW	SSW	W	SW	SW	WSW	SW	SW	WSW	WSW	SW	WSW	SSW	SSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	33	29	31	33	29	31	32	29	31	32	27	30	31	28	30	31	27
min °C	32	28	29	32	28	29	32	27	28	31	26	27	31	26	27	30	26
chill °C	32	28	29	32	28	29	32	27	28	31	26	27	31	26	27	30	26

Freezing level m	5400	5450	5300	5400	5550	5450	5500	5450	5350	5450	5400	5300	5400	5350	5250	5350	5400

	—	—	5:56	—	—	5:56	—	—	5:58	—	—	5:58	—	—	5:58	—	—
	7:59	—	—	7:58	—	—	7:57	—	—	7:57	—	—	7:55	—	—	7:54	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 33°C on Fri afternoon, min 27°C on Sun night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 32°C on Mon afternoon, min 26°C on Mon 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 WSW (11 kph at 240).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	35° C	Clear	Moderate winds from the W (22 kph at 260).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	35° C	Clear	Moderate winds from the W (26 kph at 260).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	39° C	Clear	Fresh winds from the SW (37 kph at 220).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	37° C	Dry and partly cloudy.	Moderate winds from the WSW (26 kph at 240).	16 km Low: few Mid: broken
Chino Airport 45 km SSE 218m alt. 2 hours ago	37° C	Clear	Moderate winds from the W (26 kph at 270).	13 km
Glendale 45 km SW 771m alt. 46 minutes ago	32° C	-	Calm (2 kph at 89).
Kagel Launch 50 km WSW 1072m alt. 2 hours ago	31° C	-	Moderate winds from the S (26 kph at 174).
Placentia wx 50 km S 70m alt. 33 minutes ago	42° C	Dry	Calm (5 kph at 201).
AJX - CSS 50 km ESE 519m alt. 1 hour ago	37° C	-	Moderate winds from the SW (26 kph at 236).

* 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.