– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 am Tue 01 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Tue 01 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 24°C on Tue afternoon, min 17°C on Wed night). Wind will be generally light.									Days 4–6 Weather Summary Heavy rain (total 60mm), heaviest during Sun afternoon. Warm (max 26°C on Sat afternoon, min 18°C on Fri morning). Wind will be generally light.
	Tuesday 1			Wednesday 2			Thursday 3			Friday 4			Saturday 5			Sunday 6
	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	rain shwrs	heavy rain	heavy rain	heavy rain
Cloud base (m)															3400	900	850	850
km/h	SSW	SSW	SSW	SSW	SW	SSW	SSW	SSW	SSW	SSW	SSW	S	S	SSW	SSE	S	S	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.6	17	22	20
max °C	23	24	20	22	24	19	21	23	19	22	24	19	24	26	20	19	19	21
min °C	20	23	18	18	23	17	18	23	17	18	23	18	20	23	19	18	18	19
chill °C	20	23	18	18	23	17	18	23	17	18	23	18	20	23	19	18	18	19

Freezing level m	4400	4550	4500	4500	4750	4750	4800	4850	4800	4650	4750	4700	4700	4700	4800	4850	4900	4900

	6:24	—	—	6:24	—	—	6:24	—	—	6:26	—	—	6:26	—	—	6:26	—	—
	—	7:16	—	—	7:15	—	—	7:15	—	—	7:13	—	—	7:12	—	—	7:10	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 24°C on Tue afternoon, min 17°C on Wed night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Heavy rain (total 60mm), heaviest during Sun afternoon. Warm (max 26°C on Sat afternoon, min 18°C on Fri 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. (9 kph from 220 degs) was rejected.	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	18°C	-	Calm (0 kph at 0).	16 km
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	17°C	Clear	Light winds from the W (17 kph at 270).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	19°C	Clear	Light winds from the SW (6 kph at 220).	16 km
Chino Airport 45 km SSE 218m alt. 3 hours ago	17°C	Clear	Calm (0 kph at 0).	16 km
Glendale 45 km SW 771m alt. 1 hour ago	17°C	-	Calm (0 kph at 101).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	17°C	-	Fresh winds from the SSE (37 kph at 157).
Placentia wx 50 km S 70m alt. 1 hour ago	20°C	Dry	Calm (0 kph at 55).
AJX - CSS 50 km ESE 519m alt. 1 hour ago	16°C	-	Light winds from the SE (6 kph at 135).
Victorville Airport 50 km ENE 880m alt. 2 hours ago	18°C	Clear	Light winds from the S (7 kph at 170).	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.