– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 pm Wed 26 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Wed 26 Aug Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 33°C on Thu afternoon, min 26°C on Fri night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 28°C on Sun afternoon, min 20°C on Mon night). Wind will be generally light.
		Thursday 27			Friday 28			Saturday 29			Sunday 30			Monday 31
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	rain shwrs
Cloud base (m)	6950	5550	6150		5250	4950										4550
km/h	W	SW	W	S	SSW	SW	SSW	SSW	SSW	SSW	SSW	SSW	S	S	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1
max °C	31	32	33	29	30	32	28	29	30	25	27	28	23	25	26	22
min °C	30	30	31	28	28	31	26	26	29	23	23	27	21	22	25	20
chill °C	30	30	31	28	28	31	26	26	29	23	23	27	21	22	25	20

Freezing level m	5100	5150	5200	5050	5050	5100	5000	4900	5000	4800	4700	4700	4500	4600	4650	4700

	—	6:20	—	—	6:20	—	—	6:22	—	—	6:22	—	—	6:22	—	—
	—	—	7:23	—	—	7:22	—	—	7:21	—	—	7:20	—	—	7:19	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 33°C on Thu afternoon, min 26°C on Fri night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 28°C on Sun afternoon, min 20°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 10 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Mount Wilson Airport 25 km SSW 1311m alt. 2 hours ago		-	Light winds from the SW (6 kph at 220).	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	29°C	-	Calm (0 kph at 0).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	29°C	Clear	Light winds from the S (11 kph at 180).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	29°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: broken
Chino Airport 45 km SSE 218m alt. 2 hours ago	28°C	Clear	Calm (0 kph at 0).	16 km
Glendale 45 km SW 771m alt. 2 hours ago	27°C	-	Calm (0 kph at 115).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	29°C	-	Moderate winds from the NNE (26 kph at 19).
Placentia wx 50 km S 70m alt. 54 minutes ago	33°C	Dry	Calm (0 kph at 0).
AJX - CSS 50 km ESE 519m alt. 1 hour ago	28°C	-	Light winds from the NNE (7 kph at 13).
Victorville Airport 50 km ENE 880m alt. 1 hour ago	29°C	Clear	Light winds from the SSW (17 kph at 210).	14 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.