– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 am Tue 08 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Tue 08 Sep 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 Wed afternoon, min 25°C on Tue morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 29°C on Fri afternoon, min 18°C on Sat night). Wind will be generally light.
	Tuesday 8			Wednesday 9			Thursday 10			Friday 11			Saturday 12			Sunday 13
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	some clouds	some clouds	some clouds	rain shwrs	rain shwrs	clear	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	5150	4250	5150	5200	3900	5200	6750	6100	5300	5400
km/h	SW	W	ENE	ENE	W	W	WSW	WSW	W	SW	SW	SW	SW	SW	W	W	WSW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.1	—	—	—	0.1	0.1	—	0.1	—	—	—	—	—	—	—	—	—	—
max °C	27	30	28	30	32	30	31	32	28	28	29	25	23	25	21	22	24	21
min °C	25	28	27	28	31	29	29	31	26	26	27	21	21	24	18	19	24	20
chill °C	25	28	27	28	31	29	29	31	26	26	27	21	21	24	18	19	24	20

Freezing level m	4850	5000	5100	5050	5150	5200	5200	5250	5200	5150	5100	5100	5000	5000	5050	5100	5100	5150

	6:28	—	—	6:30	—	—	6:30	—	—	6:31	—	—	6:31	—	—	6:31	—	—
	—	7:07	—	—	7:06	—	—	7:05	—	—	7:04	—	—	7:01	—	—	7:00	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 32°C on Wed afternoon, min 25°C on Tue morning). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 29°C on Fri afternoon, min 18°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. 2 hours ago		-	Calm (4 kph at 350).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	24°C	Clear	Light winds from the N (6 kph at 1).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	27°C	Clear	Light winds from the E (9 kph at 100).	16 km
EL Monte Airport 35 km S 361m alt. 3 hours ago	25°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: broken High: broken
Chino Airport 45 km SSE 218m alt. 2 hours ago	24°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
thunderstorm affecting Bell Gardens 49 km S 46m alt. 49 minutes ago		Thunderstorm
Victorville Airport 50 km ENE 880m alt. 2 hours ago	25°C	Clear	Light winds from the SE (9 kph at 140).	16 km
Placentia wx 50 km S 70m alt. 46 minutes ago	30°C	Dry	Calm (2 kph at 278).

* 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.