– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 pm Sat 23 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sat 23 May 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 10°C on Sat night, min 7°C on Tue morning). Winds increasing (calm on Sun night, strong winds from the WSW by Tue afternoon).										Days 5–7 Weather Summary Mostly dry. Freeze-thaw conditions (max 9°C on Fri afternoon, min 0°C on Wed night). Winds decreasing (fresh winds from the WSW on Tue night, calm by Thu afternoon).
		Sunday 24			Monday 25			Tuesday 26			Wednesday 27			Thursday 28			Friday 29
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	clear	clear	clear	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SSE	SE	SSE	S	S	SSW	WSW	WSW	WSW	WSW	WSW	WSW	W	WNW	W	WNW	NNW	NW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	0.1	—	—	—	—	—	—	—	—	—
max °C	10	9	10	9	9	10	9	8	8	5	3	2	1	1	4	5	7	9	9
min °C	9	9	10	8	8	9	8	7	7	3	2	2	0	0	3	4	6	8	8
chill °C	8	7	10	8	8	9	5	4	2	-3	-4	-3	-5	-3	2	1	4	7	7

Freezing level m	3950	3800	3900	3900	3900	4000	4050	4000	3900	3600	3050	2850	2600	2700	3150	3400	3650	3800	4050
Cloud base (m)			8850				850	850	9350	850	1500	1650	850	1500	2000

	—	5:43	—	—	5:43	—	—	5:41	—	—	5:41	—	—	5:41	—	—	5:41	—	—
	—	—	7:52	—	—	7:52	—	—	7:53	—	—	7:54	—	—	7:54	—	—	7:55	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Very mild (max 10°C on Sat night, min 7°C on Tue morning). Winds increasing (calm on Sun night, strong winds from the WSW by Tue afternoon).

Mount Islip Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 9°C on Fri afternoon, min 0°C on Wed night). Winds decreasing (fresh winds from the WSW on Tue night, calm by Thu afternoon).

This table gives the weather forecast for Mount Islip at the specific elevation of 2514 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		-	Calm (4 kph at 310).	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	15° C	Dry and cloudy.	Calm (0 kph at 0).	11 km Low: overcast
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	17° C	Clear	Light winds from the SSW (17 kph at 210).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	16° C	Dry and cloudy.	Light winds from the W (6 kph at 260).	16 km Low: overcast
Chino Airport 45 km SSE 218m alt. 2 hours ago	17° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Glendale 45 km SW 771m alt. 2 hours ago	15° C	-	Calm (0 kph at 112).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	14° C	-	Light winds from the NNE (7 kph at 24).
Placentia wx 50 km S 70m alt. 2 hours ago	19° C	Dry	Calm (0 kph at 267).
AJX - CSS 50 km ESE 519m alt. 1 hour ago	14° C	-	Light winds from the WNW (7 kph at 282).
Victorville Airport 50 km ENE 880m alt. 2 hours ago	16° C	Clear	Light winds from the SE (15 kph at 140).	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.