As of 12:25 BST

Weather in St Mellons / Llaneurwg

+15°Weather now

St Mellons / Llaneurwg, Thursday, 8 October, 12:25

Overcast. Feels like 14°C. High 15°C, low 7°C.

Pressure1024 mb
Wind9 mph NW
Humidity67%
Visibility6.2 mi
Dew point9°C

Ten-day forecast for St Mellons / Llaneurwg: +6° to +19°, with rain expected on 5 days. The table below breaks each day down by time of day — morning, afternoon, evening and night.

+16°
Best day: 14 October, Wednesday
+13° · 11.6 mm
Worst day: 15 October, Thursday

Tap any day below to see the weather morning, afternoon, evening and night.

Fri, 09+11 ° /16 °5.6Rain
MorningOvercast+15°feels +15°
AfternoonRain+16°feels +16°
EveningClear sky+12°feels +12°
NightLight rain+14°feels +14°
+16 °Rain

St Mellons / Llaneurwg, Friday, 9 October

Rain. High 16°C, low 11°C.

Pressure1012 mb
Wind24 mph W
Humidity94%
Visibility2.5 mi
Dew point15°C
Sat, 10+9 ° /14 °0Partly cloudy
MorningClear sky+9°feels +7°
AfternoonMainly clear+14°feels +13°
EveningOvercast+10°feels +9°
NightClear sky+10°feels +9°
+14 °Partly cloudy

St Mellons / Llaneurwg, Saturday, 10 October

Partly cloudy. High 14°C, low 9°C.

Pressure1016 mb
Wind14 mph W
Humidity60%
Visibility6.2 mi
Dew point6°C
Sun, 11+7 ° /14 °0Overcast
MorningOvercast+7°feels +7°
AfternoonOvercast+14°feels +13°
EveningPartly cloudy+11°feels +10°
NightOvercast+8°feels +7°
+14 °Overcast

St Mellons / Llaneurwg, Sunday, 11 October

Overcast. High 14°C, low 7°C.

Pressure1014 mb
Wind3 mph SW
Humidity72%
Visibility6.2 mi
Dew point8°C
Mon, 12+11 ° /18 °2.6Light rain
MorningLight rain+15°feels +15°
AfternoonLight rain+17°feels +17°
EveningLight rain+16°feels +16°
NightOvercast+12°feels +11°
+18 °Light rain

St Mellons / Llaneurwg, Monday, 12 October

Light rain. High 18°C, low 11°C.

Pressure1013 mb
Wind11 mph S
Humidity93%
Visibility6.2 mi
Dew point16°C
Tue, 13+13 ° /19 °3.1Light rain
MorningLight rain+17°feels +17°
AfternoonLight rain+17°feels +17°
EveningLight rain+14°feels +14°
NightLight rain+13°feels +13°
+19 °Light rain

St Mellons / Llaneurwg, Tuesday, 13 October

Light rain. High 19°C, low 13°C.

Pressure1022 mb
Wind15 mph W
Humidity96%
Visibility—
Dew point17°C
Wed, 14+12 ° /16 °0Overcast
MorningOvercast+13°feels +12°
AfternoonOvercast+15°feels +15°
EveningOvercast+14°feels +14°
NightOvercast+14°feels +13°
+16 °Overcast

St Mellons / Llaneurwg, Wednesday, 14 October

Overcast. High 16°C, low 12°C.

Pressure1022 mb
Wind9 mph SW
Humidity67%
Visibility—
Dew point9°C
Thu, 15+9 ° /13 °11.6Rain
MorningRain+11°feels +8°
AfternoonRain+13°feels +12°
EveningRain+10°feels +9°
NightRain+9°feels +7°
+13 °Rain

St Mellons / Llaneurwg, Thursday, 15 October

Rain. High 13°C, low 9°C.

Pressure1022 mb
Wind24 mph N
Humidity56%
Visibility—
Dew point4°C
Fri, 16+8 ° /13 °0.1Light rain
MorningLight rain+9°feels +7°
AfternoonLight rain+13°feels +11°
EveningLight rain+11°feels +9°
NightLight rain+9°feels +7°
+13 °Light rain

St Mellons / Llaneurwg, Friday, 16 October

Light rain. High 13°C, low 8°C.

Pressure1024 mb
Wind8 mph N
Humidity55%
Visibility—
Dew point3°C
Sat, 17+6 ° /12 °0Clear sky
MorningClear sky+7°feels +5°
AfternoonClear sky+11°feels +9°
EveningClear sky+10°feels +9°
NightClear sky+8°feels +6°
+12 °Clear sky

St Mellons / Llaneurwg, Saturday, 17 October

Clear sky. High 12°C, low 6°C.

Pressure1017 mb
Wind13 mph NE
Humidity65%
Visibility—
Dew point4°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 St Mellons / Llaneurwg 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.