– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 9 pm Wed 21 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Wed 21 Jan Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 4mm), mostly falling on Thu morning. Very mild (max 14°C on Wed night, min 9°C on Fri night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Very mild (max 13°C on Tue morning, min 8°C on Sat night). Wind will be generally light.
		Thursday 22			Friday 23			Saturday 24			Sunday 25			Monday 26			Tuesday 27
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	rain shwrs	rain shwrs	some clouds	rain shwrs	rain shwrs	rain shwrs	rain shwrs	rain shwrs	clear	cloudy	cloudy	some clouds	clear	clear	clear	clear	clear	some clouds
km/h	S	WSW	ESE	SSW	SSW	SW	SSW	ENE	NE	ENE	ENE	ENE	NE	SSW	WSW	NW	NE	NE	E
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	3	0.1	—	0.1	0.1	0.1	0.1	0.2	—	—	—	—	—	—	—	—	—	—
max °C	14	12	11	10	12	12	10	11	11	10	11	11	10	12	12	11	13	13	12
min °C	12	11	10	10	11	11	9	10	10	8	10	10	9	11	11	10	11	12	11
chill °C	12	11	10	10	11	10	9	10	8	5	8	9	9	11	11	10	11	12	11

Freezing level m	3250	2800	2800	2750	2800	2750	2500	2500	2450	2500	2550	2700	2600	2650	2800	3000	3150	3300	3450
Cloud base (m)	4750	2850	1900	2550	1950	1550	1450	1850	2250		6900	6600	5050	8150	9300

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

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Light rain (total 4mm), mostly falling on Thu morning. Very mild (max 14°C on Wed night, min 9°C on Fri night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Very mild (max 13°C on Tue morning, min 8°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. (9 kph from 210 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago		Mist -.	Wind obs. (9 kph from 1 degs) was rejected.	6 km
Upland Cable Airport (California) 29 km SSE 440m alt. 59 minutes ago	15° C	Clear	Calm (0 kph at 0).	16 km
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	10° C	Clear	Wind obs. (6 kph from 70 degs) was rejected.	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	15° C	Dry and cloudy.	Calm (0 kph at 0).	11 km Low: overcast
Chino Airport 45 km SSE 218m alt. 3 hours ago	13° C	Haze -.	Calm (0 kph at 0).	8 km
Glendale 45 km SW 771m alt. 1 hour ago	14° C	-	Calm (0 kph at 110).
Kagel Launch 50 km WSW 1072m alt. 2 hours ago	13° C	-	Wind obs. (30 kph from 243 degs) was rejected.
Placentia wx 50 km S 70m alt. 2 hours ago	10° C	Dry	Calm (0 kph at 326).
AJX - CSS 50 km ESE 519m alt. 3 hours ago	14° C	-	Calm (4 kph at 112).

* 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.