– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 pm Fri 17 Jul Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Fri 17 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 29°C on Sun afternoon, min 23°C on Fri night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 32°C on Thu afternoon, min 24°C on Mon night). Wind will be generally light.
		Saturday 18			Sunday 19			Monday 20			Tuesday 21			Wednesday 22			Thursday 23
	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
Cloud base (m)	5150	5150					6550	5450	5650
km/h	SSW	WSW	WSW	SW	SW	SW	SW	SW	SW	W	SW	WSW	WSW	WSW	WSW	W	SW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	25	27	28	25	27	29	25	27	29	26	28	29	26	29	30	28	31	32	29
min °C	23	24	28	23	24	28	24	24	29	24	25	29	24	25	30	27	28	32	27
chill °C	23	24	28	23	24	28	24	24	29	24	25	29	24	25	30	27	28	32	27

Freezing level m	5100	5100	5250	5250	5250	5300	5200	5100	5150	5100	5100	5150	5250	5200	5300	5350	5300	5450	5350

	—	5:52	—	—	5:52	—	—	5:52	—	—	5:54	—	—	5:54	—	—	5:54	—	—
	—	—	—	8:01	—	—	8:01	—	—	8:00	—	—	8:00	—	—	8:00	—	7:59	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 29°C on Sun afternoon, min 23°C on Fri night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 32°C on Thu afternoon, min 24°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. 1 hour ago		-	Wind obs. (9 kph from 200 degs) was rejected.	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	21° C	-	Light winds from the W (7 kph at 270).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	25° C	Clear	Light winds from the WSW (7 kph at 250).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	22° C	Dry and partly cloudy.	Light winds from the WSW (9 kph at 240).	16 km Low: broken
Chino Airport 45 km SSE 218m alt. 2 hours ago	21° C	Clear	Light winds from the W (11 kph at 260).	14 km
Glendale 45 km SW 771m alt. 1 hour ago	21° C	-	Calm (0 kph at 117).
Kagel Launch 50 km WSW 1072m alt. 46 minutes ago	18° C	-	Fresh winds from the SE (30 kph at 144).
Placentia wx 50 km S 70m alt. 2 hours ago	24° C	Dry	Calm (0 kph at 0).
AJX - CSS 50 km ESE 519m alt. 46 minutes ago	22° C	-	Calm (2 kph at 136).
Victorville Airport 50 km ENE 880m alt. 1 hour ago	24° C	Clear	Light winds from the SW (9 kph at 220).	13 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.