– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 pm Sun 19 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sun 19 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 Wed afternoon, min 24°C on Sun night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 34°C on Fri afternoon, min 28°C on Wed night). Wind will be generally light.
		Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear
Cloud base (m)	6350	5300		5350	5200										7150			6050
km/h	SW	SW	SW	WSW	WSW	SW	W	W	W	W	WSW	WSW	WSW	SSW	SSW	WSW	SSW	SSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	26	28	29	26	27	29	26	29	31	29	31	33	31	32	34	30	33	34	30
min °C	24	25	28	24	25	28	25	26	31	28	29	33	29	30	33	29	30	33	29
chill °C	24	25	28	24	25	28	25	26	31	28	29	33	29	30	33	29	30	33	29

Freezing level m	5250	5150	5250	5150	5150	5200	5250	5250	5350	5350	5350	5500	5400	5350	5500	5450	5400	5500	5450

	—	5:52	—	—	5:54	—	—	5:54	—	—	5:54	—	—	5:56	—	—	5:56	—	—
	—	—	—	8:00	—	—	8:00	—	—	8:00	—	7:59	—	—	7:59	—	—	7:58	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 31°C on Wed afternoon, min 24°C on Sun night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 34°C on Fri afternoon, min 28°C on Wed 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. (11 kph from 250 degs) was rejected.	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	23° C	-	Light winds from the W (11 kph at 270).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	28° C	Clear	Moderate winds from the SW (20 kph at 230).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	23° C	-	Light winds from the WSW (11 kph at 250).	16 km Low: few
Chino Airport 45 km SSE 218m alt. 2 hours ago	22° C	Clear	Light winds from the W (15 kph at 280).	16 km
Glendale 45 km SW 771m alt. 51 minutes ago	21° C	-	Calm (0 kph at 130).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	23° C	-	Calm (2 kph at 77).
Placentia wx 50 km S 70m alt. 42 minutes ago	27° C	Dry	Calm (3 kph at 179).
AJX - CSS 50 km ESE 519m alt. 1 hour ago	23° C	-	Calm (2 kph at 144).
Victorville Airport 50 km ENE 880m alt. 2 hours ago	27° C	Clear	Light winds from the S (7 kph at 180).	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.