– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 pm Mon 20 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Mon 20 Apr 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 16°C on Thu afternoon, min 7°C on Tue night). Wind will be generally light.										Days 5–7 Weather Summary Some drizzle, heaviest during Sat night. Very mild (max 15°C on Fri afternoon, min 6°C on Sat night). Wind will be generally light.
		Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	rain shwrs	rain shwrs	some clouds	clear	clear	some clouds	some clouds	some clouds	some clouds	clear	some clouds	rain shwrs	rain shwrs	rain shwrs	some clouds	clear	some clouds
km/h	SSW	S	SSW	SSW	WSW	WSW	W	W	SW	SSW	SSW	SSW	SSW	SSW	SW	SSW	SW	SW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	0.3	0.2	—	—	—	—	—	—	—	—	—	0.1	0.1	1	—	—	—
max °C	15	13	13	10	10	15	12	14	16	13	14	15	11	9	10	7	9	13	10
min °C	12	12	11	7	8	14	10	11	16	11	11	15	8	8	8	6	6	12	8
chill °C	11	11	8	5	7	13	9	10	16	10	10	14	5	5	5	3	4	10	6

Freezing level m	3600	3050	3000	3250	3400	3550	3650	3550	3550	3500	3300	3200	2850	2400	2250	2250	2600	3200	3350
Cloud base (m)			1800	900	900			5700	5600	900	5400	8900	850	850	1900	900	950	1800	900

	—	6:13	—	—	6:11	—	—	6:09	—	—	6:09	—	—	6:07	—	—	6:07	—	—
	—	—	7:27	—	—	7:28	—	—	7:29	—	—	7:29	—	—	7:30	—	—	7:30	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Very mild (max 16°C on Thu afternoon, min 7°C on Tue night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Some drizzle, heaviest during Sat night. Very mild (max 15°C on Fri afternoon, min 6°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		-	Wind obs. (11 kph from 200 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	17° C	Clear	Light winds from the W (13 kph at 260).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	16° C	-	Light winds from the W (15 kph at 270).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	17° C	Clear	Moderate winds from the W (28 kph at 260).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	18° C	Dry and partly cloudy.	Light winds from the WSW (17 kph at 250).	16 km Low: few Mid: scattered
Chino Airport 45 km SSE 218m alt. 2 hours ago	17° C	Clear	Moderate winds from the WSW (20 kph at 250).	16 km
Glendale 45 km SW 771m alt. 1 hour ago	14° C	-	Calm (0 kph at 115).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	10° C	-	Strong winds from the SSE (39 kph at 159).
Placentia wx 50 km S 70m alt. 38 minutes ago	23° C	Dry	Calm (2 kph at 0).
Victorville Airport 50 km ENE 880m alt. 2 hours ago	18° 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.