– 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. Warm (max 21°C on Sun afternoon, min 12°C on Mon night). Wind will be generally light.										Days 5–7 Weather Summary Mostly dry. Warm (max 20°C on Fri afternoon, min 7°C on Tue night). Wind will be generally light.
		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	some clouds	some clouds	clear	rain shwrs	clear	rain shwrs	rain shwrs	some clouds	some clouds	clear	clear	clear	clear
km/h	WSW	SSW	SSW	SW	SW	SW	SSW	SSW	SW	S	S	SSW	SSW	SW	WSW	W	W	W	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	0.1	—	0.1	0.2	—	—	—	—	—	—
max °C	19	20	21	18	19	20	16	14	15	11	11	12	8	11	14	12	17	20	18
min °C	17	18	21	15	16	19	12	12	15	7	8	10	8	8	14	12	14	20	17
chill °C	17	18	21	15	16	19	11	11	14	5	6	8	5	6	13	11	14	20	17

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. Warm (max 21°C on Sun afternoon, min 12°C on Mon night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Warm (max 20°C on Fri afternoon, min 7°C on Tue 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 (4 kph at 220).	0.0 km
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	15° C	Dry and cloudy.	Light winds from the W (11 kph at 260).	14 km Low: overcast
Palmdale Airport 39 km WNW 714m alt. 3 hours ago	19° C	Clear	Moderate winds from the SW (24 kph at 220).	16 km
Ontario Airport 40 km SE 715m alt. 3 hours ago	16° C	Dry and cloudy.	Light winds from the W (13 kph at 270).	16 km Low: overcast
Chino Airport 45 km SSE 218m alt. 3 hours ago	16° C	Dry and cloudy.	Light winds from the W (9 kph at 280).	16 km Low: overcast
Glendale 45 km SW 771m alt. 1 hour ago	15° C	-	Calm (0 kph at 232).
Kagel Launch 50 km WSW 1072m alt. 2 hours ago	14° C	-	Light winds from the NE (11 kph at 36).
Placentia wx 50 km S 70m alt. 1 hour ago	23° C	Dry	Calm (0 kph at 267).
AJX - CSS 50 km ESE 519m alt. 2 hours ago	15° C	-	Wind obs. (6 kph from 246 degs) was rejected.
Victorville Airport 50 km ENE 880m alt. 2 hours ago	16° C	Clear	Light winds from the S (15 kph at 170).	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.