– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 am Mon 20 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Mon 20 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 12°C on Mon afternoon, min 2°C on Tue night). Winds increasing (light winds from the SSW on Mon morning, strong winds from the SSW by Tue afternoon).									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 10°C on Thu afternoon, min 0°C on Sat night). Wind will be generally light.
	Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	rain shwrs	rain shwrs	clear	clear	clear	clear	some clouds	some clouds	clear	clear	rain shwrs	light rain	light rain	rain shwrs
km/h	S	S	SSW	SSW	SW	WSW	NW	WNW	WNW	WNW	WSW	WSW	WSW	SW	SW	SSW	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	0.6	0.4	—	—	—	—	—	—	—	—	0.4	0.2	0.2	0.1
max °C	11	12	9	7	6	4	5	8	6	8	10	8	7	8	6	4	4	2
min °C	9	11	7	6	5	2	2	7	6	6	9	5	5	7	5	4	4	0
chill °C	7	9	3	2	-1	-5	-4	4	2	2	7	2	2	4	2	2	0	-5

Freezing level m	3650	3700	3600	3150	2900	2650	3100	3300	3500	3550	3550	3500	3250	3300	3250	3000	2750	2150
Cloud base (m)		9550			1750	950	8750			9150			850	2100	850	850	850	850

	6:13	—	—	6:13	—	—	6:11	—	—	6:09	—	—	6:09	—	—	6:07	—	—
	—	7:25	—	—	7:27	—	—	7:28	—	—	7:29	—	—	7:29	—	—	7:30	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Mostly dry. Very mild (max 12°C on Mon afternoon, min 2°C on Tue night). Winds increasing (light winds from the SSW on Mon morning, strong winds from the SSW by Tue afternoon).

Mount Islip Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 10°C on Thu afternoon, min 0°C on Sat night). Wind will be generally light.

This table gives the weather forecast for Mount Islip at the specific elevation of 2000 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. 1 hour ago		-	Calm (4 kph at 110).	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	14° C	Clear	Calm (0 kph at 0).	16 km
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	15° C	Clear	Calm (0 kph at 0).	16 km
EL Monte Airport 35 km S 361m alt. 2 hours ago	15° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	13° C	Clear	Calm (0 kph at 0).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	14° C	Dry and partly cloudy.	Calm (0 kph at 0).	11 km Low: few Mid: scattered
Chino Airport 45 km SSE 218m alt. 2 hours ago	14° C	-	Calm (0 kph at 0).	16 km Low: few Mid: few
Glendale 45 km SW 771m alt. 59 minutes ago	19° C	-	Calm (0 kph at 129).
Kagel Launch 50 km WSW 1072m alt. 48 minutes ago	15° C	-	Light winds from the SSE (17 kph at 168).
Placentia wx 50 km S 70m alt. 2 hours ago	26° C	Dry	Calm (5 kph at 296).

* 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.