– Lat/Long: 34.34° N 117.84° W
Mount Islip
Weather Forecast, United StatesIssued: 3 pm Wed 31 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Wed 31 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Wed 31 Dec Local Time
Updates in:
Update imminent hr min s
3 Mount Islip Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 30mm), heaviest during Wed afternoon. Mild temperatures (max 6°C on Fri morning, min 4°C on Thu morning). Winds decreasing (fresh winds from the SSW on Thu morning, light winds from the SW by Thu night). | Days 5–7 Weather SummaryHeavy rain (total 42mm), heaviest during Sun afternoon. Mild temperatures (max 5°C on Sat afternoon, min 2°C on Mon afternoon). Winds decreasing (strong winds from the SSW on Sun night, moderate winds from the SSW by Mon night). | ||||||||||||||||
Wed 31 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  | |  |  |  | | | | | | |
heavy rain | heavy rain | rain shwrs | rain shwrs | clear | some clouds | some clouds | some clouds | some clouds | light rain | rain shwrs | mod. rain | heavy rain | heavy rain | rain shwrs | rain shwrs | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
10 | 13 | 7 | 0.1 | — | — | — | — | — | 0.1 | 2 | 8 | 20 | 11 | 1.2 | 0.1 | — | |
max °C | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 4 | 3 | 3 | 2 |
min °C | 5 | 5 | 4 | 5 | 5 | 5 | 6 | 5 | 5 | 4 | 4 | 5 | 5 | 3 | 3 | 2 | 2 |
2 | 1 | -1 | 0 | 1 | 3 | 3 | 2 | 1 | 0 | -1 | 0 | -1 | -3 | -3 | -3 | -3 | |
3250 | 3150 | 2900 | 2950 | 3500 | 3600 | 3600 | 3500 | 2900 | 2800 | 2750 | 2900 | 2800 | 2500 | 2450 | 2550 | 2400 | |
Cloud base (m) | 850 | 850 | 900 | 850 | 900 | 950 | 5750 | 1750 | 950 | 900 | 850 | 850 | 850 | 900 | 900 | 2250 | |
 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — |
 | 4:51 | — | — | 4:52 | — | — | 4:52 | — | — | 4:53 | — | — | 4:53 | — | — | 4:54 | — |
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Mount Islip Weather (Days 0-3):
The weather forecast for Mount Islip is: Heavy rain (total 30mm), heaviest during Wed afternoon. Mild temperatures (max 6°C on Fri morning, min 4°C on Thu morning). Winds decreasing (fresh winds from the SSW on Thu morning, light winds from the SW by Thu night).
Mount Islip Weather (Days 3-6):
Heavy rain (total 42mm), heaviest during Sun afternoon. Mild temperatures (max 5°C on Sat afternoon, min 2°C on Mon afternoon). Winds decreasing (strong winds from the SSW on Sun night, moderate winds from the SSW by Mon night).
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.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Mount Wilson Airport |  | ||||
 | |||||
 | |||||
EL Monte Airport | | ||||
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Chino Airport | | ||||
Kagel Launch | |||||
AJX - CSS |
* 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.
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