– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 am Sat 25 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sat 25 Jul Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 33°C on Sun afternoon, min 26°C on Mon night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 32°C on Thu afternoon, min 26°C on Tue night). Wind will be generally light.
	Saturday 25			Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thursday 30
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	some clouds	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	8600			7050	5200	5200											9600
km/h	S	SSW	WSW	SW	SW	WSW	SW	SW	WSW	SW	SW	WSW	SW	SW	WSW	SW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	31	32	28	31	33	29	31	32	28	30	31	27	30	31	28	30	32	29
min °C	28	31	28	28	31	27	28	31	26	27	31	26	27	31	27	28	31	28
chill °C	28	31	28	28	31	27	28	31	26	27	31	26	27	31	27	28	31	28

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

	5:56	—	—	5:56	—	—	5:58	—	—	5:58	—	—	5:58	—	—	6:00	—	—
	—	7:58	—	—	7:57	—	—	7:57	—	—	7:55	—	—	7:54	—	—	7:53	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 33°C on Sun afternoon, min 26°C on Mon night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 32°C on Thu afternoon, min 26°C on Tue 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		-	Light winds from the SW (6 kph at 230).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	31° C	Clear	Light winds from the W (13 kph at 270).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	34° C	Clear	Light winds from the WSW (9 kph at 250).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	31° C	Clear	Light winds from the S (13 kph at 190).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	36° C	Clear	Light winds from the N (6 kph at 1).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	34° C	-	Light winds from the WSW (13 kph at 240).	16 km Low: few
Chino Airport 45 km SSE 218m alt. 2 hours ago	35° C	-	Light winds from the N (7 kph at 1).	16 km Low: few
Kagel Launch 50 km WSW 1072m alt. 48 minutes ago	29° C	-	Fresh winds from the S (31 kph at 190).
AJX - CSS 50 km ESE 519m alt. 48 minutes ago	37° C	-	Light winds from the SE (19 kph at 140).
Victorville Airport 50 km ENE 880m alt. 1 hour ago	40° C	Clear	Moderate winds from the S (28 kph at 190).	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.