– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 pm Sat 18 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sat 18 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 12°C on Sun afternoon, min 4°C on Tue afternoon). Winds increasing (light winds from the SSW on Sat night, strong winds from the SSW by Tue afternoon).										Days 5–7 Weather Summary Mostly dry. Mild temperatures (max 9°C on Thu afternoon, min 3°C on Tue night). Winds decreasing (strong winds from the SW on Tue night, calm by Thu afternoon).
		Sunday 19			Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	some clouds	clear	clear	clear	clear	clear	rain shwrs	rain shwrs	clear	some clouds	clear	clear	some clouds	cloudy	some clouds	rain shwrs	rain shwrs
km/h	S	S	S	S	S	S	SSW	SSW	SSW	WSW	W	W	WNW	NE	W	WSW	SE	WSW	SE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	0.3	0.8	—	—	—	—	—	—	—	0.1	0.1
max °C	11	11	12	10	11	12	9	6	6	4	4	7	6	7	9	8	8	9	7
min °C	10	10	12	9	9	11	7	6	4	3	3	6	4	4	9	7	6	9	6
chill °C	9	8	10	7	7	9	3	2	-2	-3	-2	2	0	1	9	5	6	9	5

Freezing level m	3700	3450	3600	3750	3650	3700	3550	3000	2750	2750	3250	3350	3300	3150	3300	3500	3250	3200	3300
Cloud base (m)	7100		6900						1700	950	950	8500				5950	5250	2600	850

	—	6:15	—	—	6:13	—	—	6:13	—	—	6:11	—	—	6:09	—	—	6:09	—	—
	—	—	7:25	—	—	7:25	—	—	7:27	—	—	7:28	—	—	7:29	—	—	7:29	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Very mild (max 12°C on Sun afternoon, min 4°C on Tue afternoon). Winds increasing (light winds from the SSW on Sat night, strong winds from the SSW by Tue afternoon).

Mount Islip Weather (Days 3-6):

Mostly dry. Mild temperatures (max 9°C on Thu afternoon, min 3°C on Tue night). Winds decreasing (strong winds from the SW on Tue night, calm by Thu afternoon).

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. 1 hour ago		-	Calm (0 kph at 10).	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	18° C	Clear	Light winds from the WNW (7 kph at 300).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	17° C	Clear	Light winds from the SSW (11 kph at 200).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	19° C	Dry and partly cloudy.	Light winds from the W (19 kph at 280).	16 km Low: broken
Chino Airport 45 km SSE 218m alt. 2 hours ago	18° C	Clear	Light winds from the WNW (13 kph at 300).	16 km
Glendale 45 km SW 771m alt. 1 hour ago	18° C	-	Calm (5 kph at 70).
Kagel Launch 50 km WSW 1072m alt. 49 minutes ago	14° C	-	Moderate winds from the SSE (24 kph at 162).
Placentia wx 50 km S 70m alt. 39 minutes ago	23° C	Dry	Calm (3 kph at 38).
Victorville Airport 50 km ENE 880m alt. 1 hour ago	15° C	Clear	Light winds from the SSW (19 kph at 200).	16 km
Crestline - CSS 50 km ESE 1615m alt. 49 minutes ago	11° 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.