– Lat/Long: 52.38° N 3.77° W
Pen y Garn Weather Forecast
Snowdonia · United KingdomIssued: 6 pm Wed 21 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 6 pm Wed 21 Oct Local Time
Updates in:
Update imminent hr min s
2 Pen y Garn Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 38mm), heaviest during Fri morning. Mild temperatures (max 8°C on Thu night, min 3°C on Fri morning). Mainly gales. | Days 5–7 Weather SummaryHeavy rain (total 52mm), heaviest during Sat afternoon. Very mild (max 13°C on Sat afternoon, min 4°C on Sun morning). Winds decreasing (gales from the W on Sat night, fresh winds from the WSW by Sun night). | ||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  | | |  | | | | | |  | |  | |
rain shwrs | rain shwrs | rain shwrs | cloudy | rain shwrs | heavy rain | rain shwrs | rain shwrs | light rain | heavy rain | rain shwrs | light rain | rain shwrs | rain shwrs | mod. rain | light rain | mod. rain | |
Cloud base (m) | 300 | 500 | 350 | 700 | 400 | 250 | 250 | 750 | 400 | 200 | 250 | 700 | 750 | 650 | 200 | 250 | 200 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.7 | 8 | 0.2 | — | 7 | 14 | 1.8 | 1.4 | 4 | 21 | 7 | 1.1 | 0.3 | 1.8 | 6 | 0.4 | 8 |
max °C | 5 | 5 | 6 | 7 | 8 | 3 | 4 | 5 | 8 | 13 | 11 | 5 | 6 | 8 | 12 | 12 | 12 |
min °C | 5 | 4 | 4 | 7 | 6 | 3 | 4 | 4 | 6 | 12 | 5 | 4 | 5 | 5 | 10 | 12 | 10 |
chill °C | -1 | -1 | -1 | 4 | 4 | -5 | -3 | -3 | 1 | 8 | -2 | -3 | -1 | 0 | 5 | 8 | 6 |
Freezing level m | 1200 | 1450 | 1200 | 1400 | 1950 | 1100 | 1050 | 1200 | 1600 | 3200 | 1200 | 1100 | 1250 | 1350 | 3700 | 3800 | 3550 |
 | — | — | 7:50 | — | — | 7:52 | — | — | 7:54 | — | — | 6:56 | — | — | 7:58 | — | — |
 | 6:07 | — | — | 6:06 | — | — | 6:04 | — | — | 6:01 | — | — | 5:00 | — | — | 5:58 | — |
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Pen y Garn Weather (Days 0-3):
The weather forecast for Pen y Garn is: Heavy rain (total 38mm), heaviest during Fri morning. Mild temperatures (max 8°C on Thu night, min 3°C on Fri morning). Mainly gales.
Pen y Garn Weather (Days 3-6):
Heavy rain (total 52mm), heaviest during Sat afternoon. Very mild (max 13°C on Sat afternoon, min 4°C on Sun morning). Winds decreasing (gales from the W on Sat night, fresh winds from the WSW by Sun night).
This table gives the weather forecast for Pen y Garn at the specific elevation of 610 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Pen y Garn. 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 United Kingdom.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
 | |||||
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Shawbury RAF Airport |  | ||||
Caernarfon Airport | | ||||
* 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.