– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 am Mon 31 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Mon 31 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 26°C on Mon afternoon, min 17°C on Tue night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 25°C on Sat afternoon, min 16°C on Thu night). Wind will be generally light.
	Monday 31			Tuesday 1			Wednesday 2			Thursday 3			Friday 4			Saturday 5
	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	some clouds
Cloud base (m)																	9550	3150
km/h	SSW	SSW	S	SSW	SSW	SSW	SSW	SW	SSW	SSW	SSW	S	SSW	SSW	S	SSE	SSW	ESE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	25	26	21	23	24	20	22	24	19	21	24	19	21	23	17	22	25	21
min °C	22	25	19	20	23	17	19	23	17	18	23	16	17	21	17	19	24	21
chill °C	22	25	19	20	23	17	19	23	17	18	23	16	17	21	17	19	24	21

Freezing level m	4500	4650	4600	4350	4550	4550	4450	4750	4850	4750	4700	4600	4550	4550	4600	4550	4600	4450

	6:22	—	—	6:24	—	—	6:24	—	—	6:24	—	—	6:26	—	—	6:26	—	—
	—	7:19	—	—	7:16	—	—	7:15	—	—	7:15	—	—	7:13	—	—	7:12	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 26°C on Mon afternoon, min 17°C on Tue night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 25°C on Sat afternoon, min 16°C on Thu 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 210 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	23°C	Clear	Calm (0 kph at 0).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	23°C	Clear	Light winds from the WSW (9 kph at 240).	14 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	24°C	-	Calm (0 kph at 0).	13 km Low: few
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	27°C	Clear	Moderate winds from the SW (20 kph at 220).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	23°C	Clear	Calm (0 kph at 0).	13 km
Chino Airport 45 km SSE 218m alt. 2 hours ago	23°C	Clear	Calm (0 kph at 0).	14 km
Kagel Launch 50 km WSW 1072m alt. 37 minutes ago	21°C	-	Moderate winds from the S (26 kph at 173).
Placentia wx 50 km S 70m alt. 2 hours ago	25°C	Dry	Wind obs. (8 kph from 284 degs) was rejected.
AJX - CSS 50 km ESE 519m alt. 37 minutes ago	30°C	-	Light winds from the SW (15 kph at 229).

* 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.