– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 am Fri 17 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Fri 17 Apr 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 20°C on Sat afternoon, min 10°C on Fri morning). Wind will be generally light.									Days 4–6 Weather Summary Light rain (total 2mm), mostly falling on Wed night. Warm (max 20°C on Mon afternoon, min 7°C on Wed night). Wind will be generally light.
	Friday 17			Saturday 18			Sunday 19			Monday 20			Tuesday 21			Wednesday 22
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	some clouds	clear	some clouds	clear	clear	clear	clear	clear	clear	rain shwrs	clear	rain shwrs	rain shwrs
km/h	ENE	E	NE	E	SSW	SSE	SSE	SSW	S	S	SSW	S	S	SSW	SSW	SW	WSW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1.1	—	0.4	0.5
max °C	13	17	15	17	20	17	18	20	16	18	20	15	15	15	11	10	10	9
min °C	10	16	14	15	20	16	16	19	14	15	19	12	13	13	8	8	9	7
chill °C	8	15	14	15	20	16	16	19	14	15	19	11	12	11	6	6	6	4

Freezing level m	3500	3350	3550	3650	3550	3600	3550	3600	3700	3700	3750	3650	3300	3050	3250	2500	2300	2350
Cloud base (m)				8750	8800	6950	6450	6850	9350					2600	900	1550	1950

	6:18	—	—	6:16	—	—	6:15	—	—	6:13	—	—	6:13	—	—	6:11	—	—
	—	7:23	—	—	7:24	—	—	7:25	—	—	7:25	—	—	7:27	—	—	7:28	—

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 2mm), mostly falling on Wed night. Warm (max 20°C on Mon afternoon, min 7°C on Wed 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		-	Light winds from the NNE (6 kph at 30).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	16° C	Dry and partly cloudy.	Light winds from the WSW (7 kph at 240).	13 km Low: broken
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	16° C	-	Light winds from the W (13 kph at 260).	16 km Low: few
EL Monte Airport 35 km S 361m alt. 3 hours ago	17° C	Dry and partly cloudy.	Light winds from the NNE (9 kph at 30).	16 km Low: broken
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	15° C	Clear	Moderate winds from the E (26 kph at 80).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	17° C	-	Light winds from the SW (9 kph at 220).	16 km Low: few
Chino Airport 45 km SSE 218m alt. 2 hours ago	17° C	Dry and partly cloudy.	Light winds from the N (7 kph at 1).	16 km Low: scattered
Glendale 45 km SW 771m alt. 1 hour ago	21° C	-	Calm (0 kph at 231).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	15° C	-	Strong winds from the NNE (50 kph at 20).
Placentia wx 50 km S 70m alt. 1 hour ago	26° C	Dry	Wind obs. (6 kph from 258 degs) was rejected.

* 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.