– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 pm Sun 19 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sun 19 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Some drizzle, heaviest during Tue afternoon. Very mild (max 12°C on Mon afternoon, min 3°C on Tue night). Winds increasing (light winds from the S on Mon morning, strong winds from the SSW by Tue afternoon).										Days 5–7 Weather Summary Mostly dry. Very mild (max 10°C on Thu afternoon, min 3°C on Sat morning). Wind will be generally light.
		Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	some clouds	clear	rain shwrs	rain shwrs	some clouds	some clouds	clear	clear	some clouds	some clouds	clear	clear	rain shwrs	rain shwrs	clear	some clouds
km/h	S	S	S	SSW	SSW	SW	WSW	WNW	WNW	WNW	W	WSW	WSW	WSW	SW	SW	SW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	1.1	0.3	—	—	—	—	—	—	—	—	0.2	0.1	—	—
max °C	10	11	12	9	7	6	4	5	8	6	8	10	8	7	8	6	3	5	4
min °C	9	9	11	7	7	4	3	3	7	6	7	9	5	5	8	4	3	5	4
chill °C	6	7	9	3	3	-2	-3	-2	4	2	4	6	2	2	6	0	-1	2	1

Freezing level m	3750	3650	3700	3550	3150	2650	3050	3450	3600	3650	3650	3600	3400	3200	3150	2950	2600	2750	3000
Cloud base (m)			9550			1600	900	900	6500			5750	900	4550		850	850	1950	900

	—	6:13	—	—	6:13	—	—	6:11	—	—	6:09	—	—	6:09	—	—	6:07	—	—
	—	—	7:25	—	—	7:27	—	—	7:28	—	—	7:29	—	—	7:29	—	—	7:30	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Some drizzle, heaviest during Tue afternoon. Very mild (max 12°C on Mon afternoon, min 3°C on Tue night). Winds increasing (light winds from the S on Mon morning, strong winds from the SSW by Tue afternoon).

Mount Islip Weather (Days 3-6):

Mostly dry. Very mild (max 10°C on Thu afternoon, min 3°C on Sat morning). Wind will be generally light.

This table gives the weather forecast for Mount Islip at the specific elevation of 2000 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. (11 kph from 170 degs) was rejected.	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	14° C	Clear	Light winds from the WNW (7 kph at 300).	16 km
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	13° C	Clear	Light winds from the N (9 kph at 1).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	15° C	Clear	Light winds from the WSW (6 kph at 240).	16 km
Chino Airport 45 km SSE 218m alt. 3 hours ago	13° C	Clear	Calm (0 kph at 0).	16 km
Glendale 45 km SW 771m alt. 1 hour ago	12° C	-	Calm (0 kph at 94).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	10° C	-	Fresh winds from the SSE (30 kph at 164).
Placentia wx 50 km S 70m alt. 2 hours ago	21° C	Dry	Calm (3 kph at 280).
Victorville Airport 50 km ENE 880m alt. 2 hours ago	13° C	Clear	Light winds from the WSW (15 kph at 250).	16 km
Crestline - CSS 50 km ESE 1615m alt. 1 hour ago	9° 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.