– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 am Wed 12 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Wed 12 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 27°C on Wed afternoon, min 20°C on Thu night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 29°C on Mon afternoon, min 22°C on Sat morning). Wind will be generally light.
	Wednesday 12			Thursday 13			Friday 14			Saturday 15			Sunday 16			Monday 17
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	rain shwrs	some clouds	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear
Cloud base (m)	5650	7000	6700	8650	8700											9100	7500
km/h	SW	SSW	SSW	SSW	SSW	S	SSW	SSW	SSW	SSW	SW	SW	SW	SW	WSW	WSW	WSW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	26	27	23	23	25	21	24	26	22	26	27	23	26	27	24	27	29	26
min °C	24	25	21	21	24	20	21	25	21	22	26	22	24	27	24	25	28	25
chill °C	24	25	21	21	24	20	21	25	21	22	26	22	24	27	24	25	28	25

Freezing level m	4750	4800	4600	4600	4600	4550	4500	4550	4650	4700	4750	4700	4700	4850	4850	4850	5000	5150

	6:09	—	—	6:09	—	—	6:11	—	—	6:11	—	—	6:11	—	—	6:13	—	—
	—	7:42	—	—	7:40	—	—	7:39	—	—	7:38	—	—	7:37	—	—	7:36	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 27°C on Wed afternoon, min 20°C on Thu night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 29°C on Mon afternoon, min 22°C on Sat morning). 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. (7 kph from 210 degs) was rejected.	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	20° C	Clear	Light winds from the WNW (6 kph at 300).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	26° C	Clear	Light winds from the SW (15 kph at 230).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	21° C	-	Light winds from the SSW (6 kph at 210).	16 km Low: few
Whittier wx 44 km S 125m alt. 2 hours ago	26° C	Dry	Light winds from the S (8 kph at 189).
Chino Airport 45 km SSE 218m alt. 2 hours ago	20° C	Clear	Calm (0 kph at 0).	16 km
Glendale 45 km SW 771m alt. 3 hours ago	20° C	-	Calm (0 kph at 68).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	18° C	-	Light winds from the SSE (19 kph at 165).
Placentia wx 50 km S 70m alt. 1 hour ago	24° C	Dry	Calm (3 kph at 259).
AJX - CSS 50 km ESE 519m alt. 1 hour ago	19° C	-	Calm (0 kph at 133).

* 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.