– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 3 am Wed 21 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Wed 21 Jan Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Light rain (total 7mm), mostly falling on Fri afternoon. Very mild (max 15°C on Wed morning, min 9°C on Thu night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 12°C on Sat morning, min 9°C on Sat night). Wind will be generally light.
	Wednesday 21			Thursday 22			Friday 23			Saturday 24			Sunday 25			Monday 26
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	cloudy	some clouds	light rain	clear	rain shwrs	rain shwrs	rain shwrs	rain shwrs	clear	rain shwrs	clear	some clouds	cloudy	some clouds	some clouds	clear	some clouds
km/h	SSE	S	SSW	W	NNE	SW	SSW	N	NNE	NNE	NNE	NE	E	E	ENE	E	WNW	NE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	1.5	—	0.2	1	3	1	—	0.1	—	—	—	—	—	—	—
max °C	15	14	14	11	11	10	11	11	10	12	12	11	12	11	10	12	12	11
min °C	15	14	11	10	10	9	10	10	9	11	11	9	11	10	10	11	11	10
chill °C	15	14	11	9	10	9	10	10	8	10	10	7	10	10	10	11	11	9

Freezing level m	3750	3650	3050	2600	2700	2650	2550	2550	2550	2500	2500	2500	2550	2650	2700	2750	2900	3050
Cloud base (m)	6900	5550	3550	2650	2150		1750	2050	1800	2450	2750		8750	6700	5050	4300

	6:54	—	—	6:54	—	—	6:54	—	—	6:52	—	—	6:52	—	—	6:52	—	—
	—	5:09	—	—	5:10	—	—	5:12	—	—	5:13	—	—	5:14	—	—	5:15	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Light rain (total 7mm), mostly falling on Fri afternoon. Very mild (max 15°C on Wed morning, min 9°C on Thu night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Sat morning, min 9°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. (7 kph from 210 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	8° C	Clear	Calm (0 kph at 0).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	17° C	Clear	Wind obs. (7 kph from 90 degs) was rejected.	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	12° C	Mist -.	Wind obs. (7 kph from 360 degs) was rejected.	3 km Low: broken
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	3° C	Clear	Wind obs. (9 kph from 180 degs) was rejected.	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	11° C	Dry and cloudy.	Light winds from the ENE (7 kph at 60).	16 km Low: scattered Mid: overcast
Chino Airport 45 km SSE 218m alt. 2 hours ago	8° C	Dry and partly cloudy.	Wind obs. (6 kph from 140 degs) was rejected.	13 km Low: broken
Glendale 45 km SW 771m alt. 1 hour ago	14° C	-	Calm (0 kph at 227).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	15° C	-	Light winds from the WSW (7 kph at 246).
Placentia wx 50 km S 70m alt. 1 hour ago	17° C	Dry	Calm (3 kph at 326).

* 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.