– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 am Fri 28 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Fri 28 Aug 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 32°C on Fri afternoon, min 21°C on Sun night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 26°C on Mon afternoon, min 20°C on Tue night). Wind will be generally light.
	Friday 28			Saturday 29			Sunday 30			Monday 31			Tuesday 1			Wednesday 2
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	8350		9450	8550			9300
km/h	SSW	SW	SSW	SW	SSW	SSW	SSW	SSW	S	SSW	SSW	S	SSW	SSW	SSW	SW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	31	32	27	28	30	26	26	28	23	25	26	22	25	26	22	24	26	22
min °C	29	31	25	26	29	23	23	27	21	22	25	21	21	25	20	21	26	21
chill °C	29	31	25	26	29	23	23	27	21	22	25	21	21	25	20	21	26	21

Freezing level m	5050	5050	5050	4900	4900	4750	4650	4750	4450	4500	4550	4650	4600	4700	4600	4500	4750	4750

	6:20	—	—	6:22	—	—	6:22	—	—	6:22	—	—	6:24	—	—	6:24	—	—
	—	7:22	—	—	7:21	—	—	7:20	—	—	7:19	—	—	7:16	—	—	7:15	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 32°C on Fri afternoon, min 21°C on Sun night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 26°C on Mon afternoon, min 20°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. 2 hours ago		-	Light winds from the WSW (6 kph at 240).	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	26°C	Clear	Calm (0 kph at 0).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	23°C	Clear	Light winds from the SSE (7 kph at 160).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	26°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: scattered
Chino Airport 45 km SSE 218m alt. 2 hours ago	24°C	Clear	Calm (0 kph at 0).	16 km
Glendale 45 km SW 771m alt. 1 hour ago	24°C	-	Calm (0 kph at 102).
Kagel Launch 50 km WSW 1072m alt. 55 minutes ago	27°C	-	Wind obs. (7 kph from 176 degs) was rejected.
Placentia wx 50 km S 70m alt. 55 minutes ago	28°C	Dry	Calm (2 kph at 113).
AJX - CSS 50 km ESE 519m alt. 55 minutes ago	25°C	-	Calm (2 kph at 102).
Victorville Airport 50 km ENE 880m alt. 1 hour ago	23°C	Clear	Wind obs. (7 kph from 200 degs) was rejected.	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.