– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Thu 16 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Thu 16 Apr 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 20°C on Sat afternoon, min 10°C on Fri morning). Wind will be generally light.											Days 5–7 Weather Summary Light rain (total 4mm), mostly falling on Tue night. Warm (max 20°C on Sun afternoon, min 7°C on Tue night). Wind will be generally light.
	Thu 16		Friday 17			Saturday 18			Sunday 19			Monday 20			Tuesday 21
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	clear	clear	clear	some clouds	clear	clear	rain shwrs
km/h	WSW	NW	ENE	E	NE	E	SW	S	S	SSW	S	SSW	SSW	SSW	S	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	4
max °C	17	13	13	17	15	18	20	18	18	20	16	17	19	15	14	15	10
min °C	16	11	10	16	14	15	20	16	16	19	13	14	18	13	13	13	7
chill °C	15	10	8	16	14	15	20	16	16	19	12	14	18	12	12	11	5

Freezing level m	3600	3450	3350	3200	3600	3650	3500	3550	3400	3550	3700	3650	3650	3600	3250	2900	2600
Cloud base (m)	7700		9350		9250	8450	9100		6550	6650	8650						1550

	—	—	6:18	—	—	6:16	—	—	6:15	—	—	6:13	—	—	6:13	—	—
	7:22	—	—	7:23	—	—	7:24	—	—	7:25	—	—	7:25	—	—	7:27	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 20°C on Sat afternoon, min 10°C on Fri morning). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Light rain (total 4mm), mostly falling on Tue night. Warm (max 20°C on Sun afternoon, min 7°C on Tue 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 40).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	18° C	Clear	Light winds from the SW (13 kph at 220).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	17° C	-	Light winds from the WSW (17 kph at 250).	16 km
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	16° C	Clear	Moderate winds from the W (24 kph at 270).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	18° C	Dry and partly cloudy.	Light winds from the WSW (13 kph at 240).	16 km Low: few Mid: scattered
Chino Airport 45 km SSE 218m alt. 3 hours ago	17° C	Dry and partly cloudy.	Light winds from the WSW (19 kph at 240).	16 km Low: few Mid: broken
Glendale 45 km SW 771m alt. 52 minutes ago	15° C	-	Calm (0 kph at 103).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	11° C	-	Wind obs. (22 kph from 309 degs) was rejected.
Placentia wx 50 km S 70m alt. 1 hour ago	20° C	Dry	Calm (2 kph at 264).
Victorville Airport 50 km ENE 880m alt. 2 hours ago	15° C	Clear	Moderate winds from the WSW (24 kph at 240).	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.