– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 3 am Sat 17 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Sat 17 Jan Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 19°C on Sat morning, min 15°C on Mon night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 17°C on Tue morning, min 11°C on Thu night). Wind will be generally light.
	Saturday 17			Sunday 18			Monday 19			Tuesday 20			Wednesday 21			Thursday 22
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	cloudy	clear
km/h	NE	NE	NNE	SE	WSW	NW	NNE	NE	NE	NE	NNE	NE	ENE	NW	S	SSW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	19	18	17	18	18	17	18	18	16	17	17	15	16	16	15	16	15	13
min °C	18	17	17	18	18	16	18	16	15	16	16	15	16	15	14	15	13	11
chill °C	18	17	17	18	18	16	18	16	14	16	16	15	16	15	14	15	13	11

Freezing level m	4150	4100	4150	4100	4100	4000	3750	3700	3700	3600	3600	3650	3750	3700	3600	3450	3350	3350
Cloud base (m)	9450	9550	8700	7300	7250	8850								9450	8650	6950	6200

	6:56	—	—	6:56	—	—	6:56	—	—	6:54	—	—	6:54	—	—	6:54	—	—
	—	5:06	—	—	5:07	—	—	5:07	—	—	5:08	—	—	5:09	—	—	5:10	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Very mild (max 19°C on Sat morning, min 15°C on Mon night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Very mild (max 17°C on Tue morning, min 11°C on Thu 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
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	18° C	Clear	Light winds from the N (11 kph at 10).	16 km
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	2° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	12° C	-	Calm (0 kph at 0).	16 km Low: few
Chino Airport 45 km SSE 218m alt. 3 hours ago	6° C	Clear	Light winds from the NE (6 kph at 50).	16 km
Glendale 45 km SW 771m alt. 1 hour ago	12° C	-	Calm (0 kph at 44).
Kagel Launch 50 km WSW 1072m alt. 2 hours ago	17° C	-	Wind obs. (61 kph from 100 degs) was rejected.
Placentia wx 50 km S 70m alt. 1 hour ago	6° C	Dry	Calm (0 kph at 0).
AJX - CSS 50 km ESE 519m alt. 2 hours ago		-	Light winds from the E (17 kph at 89).
Victorville Airport 50 km ENE 880m alt. 2 hours ago	4° C	Clear	Wind obs. (19 kph from 160 degs) was rejected.	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.