– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 4 pm Mon 13 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Mon 13 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Light rain (total 3mm), mostly falling on Mon afternoon. Very mild (max 17°C on Wed afternoon, min 7°C on Mon night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 18°C on Sat afternoon, min 8°C on Thu night). Wind will be generally light.
	Mon 13		Tuesday 14			Wednesday 15			Thursday 16			Friday 17			Saturday 18
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	rain shwrs	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	clear	clear	clear	some clouds	some clouds	some clouds	some clouds
km/h	W	WSW	WSW	WSW	WSW	SSW	SSW	SW	SW	W	N	ENE	ESE	ENE	ESE	WSW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	3	0.4	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	9	8	12	15	13	15	17	13	13	15	12	12	16	14	15	18	15
min °C	9	7	8	15	11	12	16	11	11	14	8	8	15	13	13	17	13
chill °C	7	5	8	15	11	12	15	10	10	13	6	5	15	13	13	17	13

Freezing level m	2150	2400	2800	3000	3400	3500	3450	3500	3300	3200	3250	3250	3000	3250	3350	3200	3400
Cloud base (m)	1900	1900		2950				6350	850	2200				6500	6500	6300	6500

	—	—	6:20	—	—	6:20	—	—	6:18	—	—	6:18	—	—	6:16	—	—
	7:21	—	—	7:22	—	—	7:22	—	—	7:22	—	—	7:23	—	—	7:24	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Light rain (total 3mm), mostly falling on Mon afternoon. Very mild (max 17°C on Wed afternoon, min 7°C on Mon night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Very mild (max 18°C on Sat afternoon, min 8°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. (11 kph from 240 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	14° C	Dry and partly cloudy.	Light winds from the WSW (11 kph at 250).	16 km Low: scattered Mid: broken
Upland Cable Airport (California) 29 km SSE 440m alt. 1 hour ago	14° C	Dry and cloudy.	Light winds from the WNW (15 kph at 290).	16 km Low: few Mid: broken High: overcast
EL Monte Airport 35 km S 361m alt. 2 hours ago	18° C	Dry and partly cloudy.	Light winds from the S (7 kph at 190).	16 km Low: scattered Mid: broken
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	16° C	Clear	Fresh winds from the W (31 kph at 270).	16 km
Ontario Airport 40 km SE 715m alt. 2 hours ago	16° C	Dry and partly cloudy.	Moderate winds from the W (20 kph at 280).	16 km Low: few Mid: scattered High: broken
Chino Airport 45 km SSE 218m alt. 2 hours ago	16° C	Dry and partly cloudy.	Light winds from the WNW (15 kph at 290).	16 km Low: scattered Mid: broken
Glendale 45 km SW 771m alt. 2 hours ago	17° C	-	Calm (0 kph at 99).
Kagel Launch 50 km WSW 1072m alt. 58 minutes ago	11° C	-	Wind obs. (19 kph from 170 degs) was rejected.
Placentia wx 50 km S 70m alt. 1 hour ago	22° C	Dry	Light winds from the SW (11 kph at 221).

* 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.