– Lat/Long: 34.34° N 117.84° W

Mount Islip
Weather Forecast, United States
Issued: 3 am Sat 03 Jan Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Sat 03 Jan Local Time

Updates in:

hr min s

Update imminent

3 Mount Islip Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Moderate rain (total 16mm), heaviest on Sat afternoon. Very mild (max 11°C on Sat morning, min 7°C on Sun night). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 10°C on Tue morning, min 3°C on Wed night). Wind will be generally light.
	Saturday 3			Sunday 4			Monday 5			Tuesday 6			Wednesday 7			Thursday 8
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light rain	mod. rain	rain shwrs	rain shwrs	light rain	rain shwrs	rain shwrs	some clouds	some clouds	some clouds	clear	some clouds	some clouds	clear	clear	clear	clear	some clouds
km/h	S	S	S	S	S	SSW	SSW	S	S	SSE	SE	SW	SW	W	W	N	NNE	NE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.1	6	4	0.9	1.5	3	0.1	—	—	—	—	—	—	—	—	—	—	—
max °C	11	10	10	9	8	8	9	8	7	10	10	9	10	10	7	7	7	6
min °C	11	10	9	8	8	7	8	7	7	8	9	8	9	8	3	5	5	6
chill °C	10	8	7	6	5	4	6	5	5	8	9	8	8	6	0	2	4	5

Freezing level m	2950	2950	2650	2350	2350	2150	2200	2300	2250	2350	2400	2350	2350	2550	2400	1800	2450	2450
Cloud base (m)	950	900	850	900	900	850	1550	2100	900	3450	2850	4200	2300	2150

	6:58	—	—	6:58	—	—	6:58	—	—	6:58	—	—	6:58	—	—	6:58	—	—
	—	4:53	—	—	4:53	—	—	4:54	—	—	4:55	—	—	4:57	—	—	4:58	—

Mount Islip Weather (Days 0-3):

The weather forecast for Mount Islip is: Moderate rain (total 16mm), heaviest on Sat afternoon. Very mild (max 11°C on Sat morning, min 7°C on Sun night). Wind will be generally light.

Mount Islip Weather (Days 3-6):

Mostly dry. Very mild (max 10°C on Tue morning, min 3°C on Wed 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 5 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. (9 kph from 210 degs) was rejected.	0.0 km
La Vern / rackett-Field Airport 28 km SSE 207m alt. 2 hours ago	13° C	Dry and cloudy.	Wind obs. (6 kph from 1 degs) was rejected.	11 km Low: overcast
Upland Cable Airport (California) 29 km SSE 440m alt. 2 hours ago	13° C	Dry and cloudy.	Light winds from the ENE (7 kph at 70).	16 km Low: overcast
EL Monte Airport 35 km S 361m alt. 2 hours ago	14° C	Dry and partly cloudy.	Calm (0 kph at 0).	13 km Low: few Mid: broken
Palmdale Airport 39 km WNW 714m alt. 2 hours ago	9° C	Dry and cloudy.	Wind obs. (9 kph from 130 degs) was rejected.	16 km Low: scattered Mid: overcast
Ontario Airport 40 km SE 715m alt. 2 hours ago	13° C	Dry and partly cloudy.	Calm (0 kph at 0).	14 km Low: few Mid: broken High: broken
Chino Airport 45 km SSE 218m alt. 2 hours ago	12° C	Fog patches -.	Calm (0 kph at 0).	16 km Low: scattered Mid: broken
Kagel Launch 50 km WSW 1072m alt. 1 hour ago	9° C	-	Wind obs. (61 kph from 191 degs) was rejected.
Placentia wx 50 km S 70m alt. 57 minutes ago	16° C	Dry	Wind obs. (8 kph from 11 degs) was rejected.
AJX - CSS 50 km ESE 519m alt. 1 hour ago	14° C	-	Light winds from the ESE (15 kph at 109).

* 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.