– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 pm Fri 28 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Fri 28 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 30°C on Sat afternoon, min 21°C on Sun night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 27°C on Wed afternoon, min 20°C on Mon night). Wind will be generally light.
		Saturday 29			Sunday 30			Monday 31			Tuesday 1			Wednesday 2
	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	clear	clear	some clouds	some clouds	clear	clear	clear
Cloud base (m)	9550				9150						4450	3050
km/h	SW	SW	SW	S	SSW	SSW	S	SSW	SSW	S	SSW	S	SSW	SW	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	28	29	30	26	26	27	23	25	26	21	25	26	21	25	27	23
min °C	26	27	29	23	24	26	21	22	25	20	21	22	20	21	26	22
chill °C	26	27	29	23	24	26	21	22	25	20	21	22	20	21	26	22

Freezing level m	5050	4900	4900	4750	4600	4700	4450	4450	4650	4650	4550	4550	4600	4750	4950	4950

	—	6:22	—	—	6:22	—	—	6:22	—	—	6:24	—	—	6:24	—	—
	—	—	7:21	—	—	7:20	—	—	7:19	—	—	7:16	—	—	7:15	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 30°C on Sat afternoon, min 21°C on Sun night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 27°C on Wed 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 230).	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	28°C	-	Calm (0 kph at 0).	16 km
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	27°C	Clear	Light winds from the S (7 kph at 190).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	29°C	Clear	Light winds from the WSW (6 kph at 250).	16 km
Chino Airport 45 km SSE 218m alt. 2 hours ago	27°C	Clear	Light winds from the W (6 kph at 260).	16 km
Glendale 45 km SW 771m alt. 2 hours ago	27°C	-	Calm (0 kph at 99).
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	26°C	-	Light winds from the SE (15 kph at 136).
Placentia wx 50 km S 70m alt. 54 minutes ago	31°C	Dry	Calm (0 kph at 99).
AJX - CSS 50 km ESE 519m alt. 1 hour ago	27°C	-	Light winds from the NE (7 kph at 50).
Victorville Airport 50 km ENE 880m alt. 2 hours ago	27°C	Clear	Light winds from the SW (11 kph at 220).	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.