– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 pm Mon 31 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Mon 31 Aug Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 13°C on Mon night, min 11°C on Mon night). Mainly fresh winds.										Days 5–7 Weather Summary Heavy rain (total 41mm), heaviest during Sun morning. Very mild (max 14°C on Sat afternoon, min 11°C on Thu night). Winds increasing (light winds from the SSW on Fri afternoon, strong winds from the SSW by Sun afternoon).
		Tuesday 1			Wednesday 2			Thursday 3			Friday 4			Saturday 5
	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	rain shwrs
Cloud base (m)
km/h	SSW	SW	SW	SW	WSW	SW	WSW	SW	SW	SW	SW	SSW	SSW	SSW	SSW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.6
max °C	13	12	13	12	12	13	13	13	13	12	12	13	12	13	14	12
min °C	11	11	13	11	11	13	12	12	13	11	11	13	12	12	13	11
chill °C	8	8	10	8	8	11	10	10	11	8	9	11	10	9	11	8

Freezing level m	4550	4400	4550	4550	4500	4750	4800	4800	4800	4750	4650	4700	4750	4600	4700	4650

	—	6:24	—	—	6:24	—	—	6:24	—	—	6:26	—	—	6:26	—	—
	—	—	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. Very mild (max 13°C on Mon night, min 11°C on Mon night). Mainly fresh winds.

Mount Islip Weather (Days 3-6):

Heavy rain (total 41mm), heaviest during Sun morning. Very mild (max 14°C on Sat afternoon, min 11°C on Thu night). Winds increasing (light winds from the SSW on Fri afternoon, strong winds from the SSW by Sun afternoon).

This table gives the weather forecast for Mount Islip at the specific elevation of 2514 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	19°C	-	Light winds from the WNW (9 kph at 290).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	19°C	Clear	Light winds from the SW (17 kph at 230).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	21°C	Clear	Light winds from the WSW (11 kph at 250).	16 km
Chino Airport 45 km SSE 218m alt. 2 hours ago	19°C	Clear	Light winds from the WNW (7 kph at 290).	16 km
Glendale 45 km SW 771m alt. 1 hour ago	17°C	-	Calm (0 kph at 96).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	16°C	-	Fresh winds from the SSE (35 kph at 151).
Placentia wx 50 km S 70m alt. 54 minutes ago	22°C	Dry	Calm (0 kph at 55).
AJX - CSS 50 km ESE 519m alt. 1 hour ago	18°C	-	Light winds from the SE (7 kph at 133).
Victorville Airport 50 km ENE 880m alt. 2 hours ago	19°C	Clear	Light winds from the SSW (17 kph at 210).	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.