– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 am Mon 24 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Mon 24 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 34°C on Wed afternoon, min 28°C on Mon morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 34°C on Thu afternoon, min 24°C on Sat night). Wind will be generally light.
	Monday 24			Tuesday 25			Wednesday 26			Thursday 27			Friday 28			Saturday 29
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	clear	clear	clear	clear	clear	clear	rain shwrs	rain shwrs	some clouds	clear	some clouds	some clouds	clear	clear	clear	clear
Cloud base (m)	5700	5150		9450	4450		5050			5500		8500	7350	7150		5600
km/h	SSW	SW	WNW	SW	WSW	W	WSW	SSW	WNW	SW	SSW	SW	SW	WSW	W	SW	SW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	0.1	0.3	—	—	—	—	—	—	—	—
max °C	30	32	29	32	33	31	32	34	31	32	34	30	31	32	29	30	30	26
min °C	28	31	28	29	33	29	30	34	29	30	33	28	29	31	27	28	30	24
chill °C	28	31	28	29	33	29	30	34	29	30	33	28	29	31	27	28	30	24

Freezing level m	4950	5100	5100	5000	5150	5150	5150	5250	5200	5100	5150	5100	5000	5100	5050	4950	4950	4900

	6:18	—	—	6:18	—	—	6:20	—	—	6:20	—	—	6:20	—	—	6:22	—	—
	—	7:28	—	—	7:27	—	—	7:24	—	—	7:23	—	—	7:22	—	—	7:21	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 34°C on Wed afternoon, min 28°C on Mon morning). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 34°C on Thu afternoon, min 24°C on Sat 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. 2 hours ago		-	Calm (2 kph at 230).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	28°C	Clear	Light winds from the N (9 kph at 1).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	30°C	Clear	Light winds from the E (9 kph at 90).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	27°C	Clear	Calm (0 kph at 0).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	30°C	Clear	Light winds from the ENE (6 kph at 70).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	29°C	-	Calm (0 kph at 0).	16 km Low: few Mid: few
Chino Airport 45 km SSE 218m alt. 2 hours ago	28°C	-	Calm (0 kph at 0).	16 km Low: few
Glendale 45 km SW 771m alt. 2 hours ago	30°C	-	Calm (0 kph at 212).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	28°C	-	Moderate winds from the SSE (26 kph at 168).
Placentia wx 50 km S 70m alt. 2 hours ago	32°C	Dry	Calm (2 kph at 302).

* 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.