– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 10 pm Sat 20 Jun Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sat 20 Jun 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 Tue afternoon, min 19°C on Sat night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 30°C on Wed afternoon, min 22°C on Thu night). Wind will be generally light.
		Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thursday 25			Friday 26
	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	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
km/h	SW	SW	WSW	WSW	S	SW	SW	S	S	SSW	SSW	SSW	SW	SW	SW	SW	SW	SW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	20	22	24	21	25	27	25	28	30	26	29	30	26	27	29	24	27	28	24
min °C	19	19	24	21	22	27	24	26	29	26	27	29	24	24	28	22	24	27	22
chill °C	19	19	24	21	22	27	24	26	29	26	27	29	24	24	28	22	24	27	22

Freezing level m	5100	5050	5100	5250	5200	5100	5100	5100	5150	5150	5100	5150	5100	5100	5150	5250	5250	5300	5250
Cloud base (m)										4950				6750	6450

	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—	5:39	—	—
	—	—	—	8:06	—	—	8:06	—	—	8:07	—	—	8:07	—	—	8:07	—	—	8:07

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Warm (max 30°C on Tue afternoon, min 19°C on Sat night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 30°C on Wed afternoon, min 22°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		-	Wind obs. (7 kph from 200 degs) was rejected.	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	16° C	Haze -.	Light winds from the W (9 kph at 280).	6 km
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	21° C	Clear	Light winds from the SW (19 kph at 220).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	17° C	Clear	Light winds from the W (13 kph at 260).	16 km
Chino Airport 45 km SSE 218m alt. 3 hours ago	17° C	Clear	Light winds from the W (13 kph at 280).	16 km
Glendale 45 km SW 771m alt. 43 minutes ago	15° C	-	Calm (0 kph at 95).
Kagel Launch 50 km WSW 1072m alt. 2 hours ago	15° C	-	Calm (0 kph at 164).
Placentia wx 50 km S 70m alt. 1 hour ago		-	Calm (5 kph at 237).
AJX - CSS 50 km ESE 519m alt. 2 hours ago	15° C	-	Calm (2 kph at 38).
Victorville Airport 50 km ENE 880m alt. 2 hours ago	18° C	Dry and partly cloudy.	Light winds from the SSE (15 kph at 160).	14 km Low: few Mid: scattered

* 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.