– Lat/Long: 34.34° N 117.84° W

Mount Islip Weather Forecast

San Gabriel Mountains · United States

Issued: 10 pm Tue 27 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 pm Tue 27 Oct 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 18°C on Wed afternoon, min 11°C on Thu night). Wind will be generally light.										Days 5–7 Weather Summary Moderate rain (total 13mm), heaviest on Sun morning. Very mild (max 18°C on Mon afternoon, min 11°C on Sat night). Wind will be generally light.
		Wednesday 28			Thursday 29			Friday 30			Saturday 31			Sunday 1
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	some clouds	some clouds	some clouds	some clouds	some clouds	clear	some clouds	some clouds	some clouds	light rain	mod. rain	rain shwrs	rain shwrs
Cloud base (m)		9400	9300	6400	6800	6500	900	900		9250	3600	2900	2050	850	900	2300
km/h	S	S	SSW	ESE	S	SSW	SSW	S	SSW	SSE	SSE	SSE	ESE	NE	NE	ENE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	1.5	8	3	0.9
max °C	15	16	18	15	16	17	14	13	15	12	14	15	13	11	12	14
min °C	14	14	17	15	15	16	11	11	14	12	13	14	11	11	11	13
chill °C	14	14	17	15	15	16	10	10	14	12	13	14	11	10	9	12

Freezing level m	4050	4000	3950	3850	3700	3500	3600	3500	3400	3450	3400	3150	3250	3050	3500	3550

	—	7:07	—	—	7:07	—	—	7:09	—	—	7:09	—	—	6:11	—	—
	—	—	6:01	—	—	6:00	—	—	6:00	—	—	5:59	—	—	4:58	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Very mild (max 18°C on Wed afternoon, min 11°C on Thu night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Moderate rain (total 13mm), heaviest on Sun morning. Very mild (max 18°C on Mon afternoon, min 11°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. (6 kph from 170 degs) was rejected.	0.0 km
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	12°C	Clear	Light winds from the E (6 kph at 90).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	16°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: broken
Chino Airport 45 km SSE 218m alt. 3 hours ago	14°C	Clear	Calm (0 kph at 0).	16 km
Glendale 45 km SW 771m alt. 1 hour ago	15°C	-	Calm (0 kph at 105).
Placentia wx 50 km S 70m alt. 48 minutes ago	13°C	Dry	Calm (0 kph at 0).
Victorville Airport 50 km ENE 880m alt. 2 hours ago	11°C	Clear	Light winds from the SW (9 kph at 230).	16 km
Burbank Airport 51 km SW 714m alt. 3 hours ago	16°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Lancaste / ox Airport 54 km WNW 714m alt. 3 hours ago	13°C	Clear	Light winds from the WNW (17 kph at 300).	16 km
Corona Municipal Airport (California) 54 km SSE 163m alt. 3 hours ago	11°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.