– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 9 pm Thu 01 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Thu 01 Jan Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Moderate rain (total 10mm), heaviest on Sat afternoon. Very mild (max 12°C on Fri morning, min 8°C on Sun afternoon). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Mild temperatures (max 9°C on Mon morning, min 6°C on Mon night). Wind will be generally light.
		Friday 2			Saturday 3			Sunday 4			Monday 5			Tuesday 6			Wednesday 7
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	some clouds	rain shwrs	rain shwrs	light rain	rain shwrs	rain shwrs	light rain	rain shwrs	some clouds	clear	some clouds	cloudy	some clouds	clear	some clouds	some clouds	clear
km/h	S	S	S	SSE	S	S	S	SSW	SSW	SSW	S	S	S	SSE	SSE	E	SW	WSW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	0.1	0.3	2	5	1.2	1.8	0.6	—	—	—	—	—	—	—	—	—
max °C	9	12	11	11	11	10	10	10	9	8	9	8	7	9	9	8	9	9	7
min °C	9	10	11	10	10	10	9	10	8	7	8	7	6	8	8	7	8	7	5
chill °C	7	9	10	9	8	8	7	8	5	5	6	5	4	7	8	5	6	5	2

Freezing level m	3450	3650	3550	3350	2950	2900	2650	2450	2450	2350	2400	2350	2150	2200	2250	2300	2250	2300	2250
Cloud base (m)	900			1800	950	900	850	1550	1750	2000	1500	1900	900	2700	3100	2350	2150	1900	1900

	—	6:56	—	—	6:58	—	—	6:58	—	—	6:58	—	—	6:58	—	—	6:58	—	—
	—	—	4:52	—	—	4:53	—	—	4:53	—	—	4:54	—	—	4:55	—	—	4:57	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Moderate rain (total 10mm), heaviest on Sat afternoon. Very mild (max 12°C on Fri morning, min 8°C on Sun afternoon). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Mild temperatures (max 9°C on Mon morning, min 6°C on Mon 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 5 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. (17 kph from 230 degs) was rejected.	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	13° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: overcast
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	4° C	Clear	Calm (0 kph at 0).	14 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	12° C	Mist -.	Calm (0 kph at 0).	10 km Low: few Mid: broken High: overcast
Chino Airport 45 km SSE 218m alt. 2 hours ago	12° C	Fog -.	Calm (0 kph at 0).	0 km
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	8° C	-	Wind obs. (24 kph from 205 degs) was rejected.
Placentia wx 50 km S 70m alt. 59 minutes ago	11° C	Dry	Calm (0 kph at 0).
AJX - CSS 50 km ESE 519m alt. 2 hours ago	11° C	-	Light winds from the NNE (7 kph at 12).
Victorville Airport 50 km ENE 880m alt. 1 hour ago	5° C	Clear	Calm (0 kph at 0).	13 km
Crestline - CSS 50 km ESE 1615m alt. 1 hour ago	5° C	-	Calm (0 kph at 0).

* 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.