– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 pm Mon 18 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Mon 18 May Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 24°C on Thu afternoon, min 16°C on Mon night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 24°C on Sat afternoon, min 19°C on Fri night). Wind will be generally light.
		Tuesday 19			Wednesday 20			Thursday 21			Friday 22			Saturday 23			Sunday 24
	night	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	clear	clear
km/h	NE	ENE	NNE	NNW	ENE	WSW	W	WSW	WSW	WSW	WSW	SW	SW	SSW	SW	SW	SSW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	17	19	22	20	22	23	20	23	24	21	23	23	21	23	24	21	23	24	20
min °C	16	17	21	19	20	23	19	20	23	20	20	23	19	21	23	19	21	24	19
chill °C	16	17	21	19	20	23	19	20	23	20	20	23	19	21	23	19	21	24	19

Freezing level m	3150	3150	3500	3500	3550	3800	3750	3800	3950	4050	4050	4150	4200	4100	4300	4200	4000	4150	4050
Cloud base (m)							9400	8500								9650

	—	5:46	—	—	5:46	—	—	5:45	—	—	5:43	—	—	5:43	—	—	5:43	—	—
	—	—	7:49	—	—	7:50	—	—	7:50	—	—	7:51	—	—	7:52	—	—	7:52	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 24°C on Thu afternoon, min 16°C on Mon night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 24°C on Sat afternoon, min 19°C on Fri 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 10).	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	13° C	Clear	Wind obs. (6 kph from 80 degs) was rejected.	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	9° C	Clear	Light winds from the SSW (7 kph at 200).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	14° C	Clear	Calm (0 kph at 0).	13 km
Chino Airport 45 km SSE 218m alt. 2 hours ago	13° C	Clear	Calm (0 kph at 0).	11 km
Glendale 45 km SW 771m alt. 2 hours ago	12° C	-	Calm (0 kph at 89).
Kagel Launch 50 km WSW 1072m alt. 58 minutes ago	15° C	-	Near gales from the N (59 kph at 4).
Placentia wx 50 km S 70m alt. 2 hours ago	17° C	Dry	Calm (0 kph at 279).
AJX - CSS 50 km ESE 519m alt. 58 minutes ago	12° C	-	Light winds from the ESE (6 kph at 107).
Victorville Airport 50 km ENE 880m alt. 1 hour ago	10° C	Clear	Calm (0 kph at 0).	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.