– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 am Mon 10 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Mon 10 Aug Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Warm (max 31°C on Mon afternoon, min 20°C on Wed night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Warm (max 26°C on Thu afternoon, min 20°C on Thu night). Wind will be generally light.
	Monday 10			Tuesday 11			Wednesday 12			Thursday 13			Friday 14			Saturday 15
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	clear	rain shwrs	clear	some clouds	some clouds	some clouds	clear	some clouds	some clouds	some clouds	clear	clear	some clouds	cloudy	rain shwrs
Cloud base (m)		6300	5150	4850		9700			6750	8950		6900	6400				3150	2800
km/h	SSW	SSW	SW	WSW	SW	WSW	SW	SW	SSW	SSW	SSW	SSW	SSW	SW	SSW	S	S	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	0.2	—	—	—	—	—	—	—	—	—	—	—	—	0.2
max °C	30	31	27	28	30	26	26	27	23	24	26	21	24	26	23	25	25	23
min °C	29	30	25	26	29	24	24	26	20	21	24	20	21	26	21	22	24	21
chill °C	29	30	25	26	29	24	24	26	20	21	24	20	21	26	21	22	24	21

Freezing level m	5100	5200	5050	4900	5000	5000	4900	4900	4750	4700	4650	4600	4600	4700	4950	4650	4400	4700

	6:07	—	—	6:09	—	—	6:09	—	—	6:09	—	—	6:11	—	—	6:11	—	—
	—	7:44	—	—	7:43	—	—	7:42	—	—	7:40	—	—	7:39	—	—	7:38	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 31°C on Mon afternoon, min 20°C on Wed night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 26°C on Thu afternoon, min 20°C on Thu 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		-	Calm (2 kph at 270).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 3 hours ago	23° C	Clear	Calm (0 kph at 0).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	27° C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 35 km S 361m alt. 3 hours ago	24° C	Clear	Light winds from the SW (7 kph at 220).	16 km
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	31° C	Clear	Light winds from the SW (13 kph at 230).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	25° C	-	Calm (0 kph at 0).	16 km Low: few
Chino Airport 45 km SSE 218m alt. 3 hours ago	22° C	Clear	Calm (0 kph at 0).	13 km
Glendale 45 km SW 771m alt. 50 minutes ago	30° C	-	Calm (0 kph at 204).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	26° C	-	Light winds from the S (17 kph at 172).
Placentia wx 50 km S 70m alt. 1 hour ago	33° C	Dry	Calm (2 kph at 231).

* 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.