– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 pm Wed 01 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Wed 01 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 27°C on Sat afternoon, min 17°C on Wed night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 30°C on Tue afternoon, min 23°C on Sat night). Wind will be generally light.
		Thursday 2			Friday 3			Saturday 4			Sunday 5			Monday 6			Tuesday 7
	night	AM	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	clear	clear
km/h	SSW	SW	SSW	SW	SW	SSW	SW	SSW	WSW	W	SW	SW	WSW	SW	SW	W	SW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	18	22	24	21	24	26	22	25	27	24	26	27	24	27	29	26	29	30	27
min °C	17	18	24	20	21	25	21	23	27	23	24	27	23	25	29	25	26	30	26
chill °C	17	18	24	20	21	25	21	23	27	23	24	27	23	25	29	25	26	30	26

Freezing level m	4500	4550	4650	4750	4750	4850	4900	4900	4850	4900	4800	4950	4900	5000	5200	5300	5250	5300	5450
Cloud base (m)

	—	5:43	—	—	5:43	—	—	5:43	—	—	5:43	—	—	5:45	—	—	5:45	—	—
	—	—	—	8:07	—	—	8:07	—	—	8:07	—	—	8:07	—	—	8:06	—	—	8:06

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 27°C on Sat afternoon, min 17°C on Wed night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 30°C on Tue afternoon, min 23°C on Sat 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 250 degs) was rejected.	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	15° C	Dry and cloudy.	Calm (0 kph at 0).	11 km Low: overcast
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	16° C	Clear	Light winds from the S (17 kph at 190).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	16° C	Dry and cloudy.	Light winds from the NW (9 kph at 310).	14 km Low: overcast
Chino Airport 45 km SSE 218m alt. 2 hours ago	17° C	Dry and cloudy.	Light winds from the W (6 kph at 280).	13 km Low: overcast
Glendale 45 km SW 771m alt. 1 hour ago	16° C	-	Calm (0 kph at 98).
Kagel Launch 50 km WSW 1072m alt. 48 minutes ago	12° C	-	Moderate winds from the SSE (20 kph at 151).
Placentia wx 50 km S 70m alt. 2 hours ago		-	Calm (0 kph at 263).
AJX - CSS 50 km ESE 519m alt. 48 minutes ago	13° C	-	Calm (0 kph at 25).
Victorville Airport 50 km ENE 880m alt. 1 hour ago	15° C	Clear	Calm (0 kph at 0).	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.