Ten-day forecast for Penrhyn Castle: +8° to +18°, with rain expected on 6 days. The table below breaks each day down by time of day — morning, afternoon, evening and night.
+16°
Best day: 14 October, Wednesday
+15° · 21.2 mm
Worst day: 15 October, Thursday
Tap any day below to see the weather morning, afternoon, evening and night.
Fri, 09+14 ° /17 °4.6
Morning+15°feels +15°
Afternoon+15°feels +15°
Evening+15°feels +14°
Night+15°feels +15°
+17 °
Penrhyn Castle, Friday, 9 October
Light rain. High 17°C, low 14°C.
Pressure1012 mb
Wind24 mph NW
Humidity84%
Visibility3.0 mi
Dew point13°C
Sat, 10+13 ° /14 °0.4
Morning+13°feels +13°
Afternoon+14°feels +13°
Evening+14°feels +14°
Night+14°feels +13°
+14 °
Penrhyn Castle, Saturday, 10 October
Light rain. High 14°C, low 13°C.
Pressure1015 mb
Wind22 mph W
Humidity73%
Visibility6.2 mi
Dew point8°C
Sun, 11+12 ° /15 °0.6
Morning+13°feels +12°
Afternoon+14°feels +13°
Evening+13°feels +12°
Night+13°feels +12°
+15 °
Penrhyn Castle, Sunday, 11 October
Light rain. High 15°C, low 12°C.
Pressure1015 mb
Wind6 mph W
Humidity68%
Visibility6.2 mi
Dew point7°C
Mon, 12+14 ° /18 °5.8
Morning+16°feels +16°
Afternoon+18°feels +18°
Evening+18°feels +18°
Night+14°feels +14°
+18 °
Penrhyn Castle, Monday, 12 October
Light rain. High 18°C, low 14°C.
Pressure1012 mb
Wind24 mph S
Humidity91%
Visibility—
Dew point16°C
Tue, 13+14 ° /18 °3.9
Morning+18°feels +18°
Afternoon+18°feels +18°
Evening+15°feels +15°
Night+15°feels +14°
+18 °
Penrhyn Castle, Tuesday, 13 October
Light rain. High 18°C, low 14°C.
Pressure1019 mb
Wind21 mph SW
Humidity94%
Visibility—
Dew point17°C
Wed, 14+11 ° /16 °0.3
Morning+12°feels +12°
Afternoon+16°feels +15°
Evening+14°feels +14°
Night+13°feels +13°
+16 °
Penrhyn Castle, Wednesday, 14 October
Light rain. High 16°C, low 11°C.
Pressure1021 mb
Wind17 mph S
Humidity77%
Visibility—
Dew point11°C
Thu, 15+10 ° /15 °21.2
Morning+12°feels +12°
Afternoon+12°feels +11°
Evening+12°feels +11°
Night+12°feels +11°
+15 °
Penrhyn Castle, Thursday, 15 October
Heavy rain. High 15°C, low 10°C.
Pressure1017 mb
Wind32 mph N
Humidity75%
Visibility—
Dew point8°C
Fri, 16+11 ° /12 °0.5
Morning+12°feels +11°
Afternoon+12°feels +11°
Evening+11°feels +10°
Night+11°feels +10°
+12 °
Penrhyn Castle, Friday, 16 October
Light rain. High 12°C, low 11°C.
Pressure1025 mb
Wind24 mph N
Humidity62%
Visibility—
Dew point5°C
Sat, 17+8 ° /11 °4.4
Morning+9°feels +7°
Afternoon+11°feels +10°
Evening+8°feels +8°
Night+8°feels +6°
+11 °
Penrhyn Castle, Saturday, 17 October
Light rain. High 11°C, low 8°C.
Pressure1021 mb
Wind13 mph NE
Humidity67%
Visibility—
Dew point5°C
Forecast questions
How accurate is a 10-day forecast?
The first 3–5 days are the most dependable — usually within 1–2 degrees. From day 6 to 10 the models show the trend: the direction of change is right more often than the exact figures.
What does the time-of-day table show?
Temperature in Penrhyn Castle at around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime temperature against expected rainfall: a warm, dry day scores highest.