– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 pm Sun 30 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sun 30 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 14°C on Sun night, min 11°C on Mon night). Mainly fresh winds.										Days 5–7 Weather Summary Mostly dry. Very mild (max 13°C on Wed night, min 11°C on Thu night). Mainly fresh winds.
		Monday 31			Tuesday 1			Wednesday 2			Thursday 3			Friday 4
	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
Cloud base (m)
km/h	SW	SSW	SSW	SW	SW	SW	SW	WSW	SW	WSW	SW	SW	SW	SW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	14	13	14	13	12	13	12	12	14	13	13	13	12	12	13	11
min °C	13	12	14	11	11	12	11	11	13	12	12	13	11	11	12	11
chill °C	11	10	12	8	8	9	8	8	11	10	10	12	8	8	10	8

Freezing level m	4450	4450	4650	4650	4400	4600	4550	4500	4800	4850	4800	4750	4650	4550	4600	4550

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

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Very mild (max 14°C on Sun night, min 11°C on Mon night). Mainly fresh winds.

Mount Islip Weather (Days 3-6):

Mostly dry. Very mild (max 13°C on Wed night, min 11°C on Thu night). Mainly fresh winds.

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 210 degs) was rejected.	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	22°C	-	Light winds from the W (7 kph at 280).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	23°C	Clear	Light winds from the W (9 kph at 270).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	23°C	-	Light winds from the WSW (9 kph at 240).	16 km Low: few
Chino Airport 45 km SSE 218m alt. 2 hours ago	22°C	Clear	Light winds from the WNW (11 kph at 290).	16 km
Glendale 45 km SW 771m alt. 44 minutes ago	20°C	-	Calm (0 kph at 137).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	17°C	-	Fresh winds from the SE (37 kph at 144).
Placentia wx 50 km S 70m alt. 59 minutes ago	26°C	Dry	Calm (2 kph at 283).
AJX - CSS 50 km ESE 519m alt. 1 hour ago	20°C	-	Light winds from the SE (6 kph at 137).
Victorville Airport 50 km ENE 880m alt. 2 hours ago	21°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.