As of 16:59 BST

Weather in Builth Wells / Llanfair-ym-Muallt

+13°Weather now

Builth Wells / Llanfair-ym-Muallt, Thursday, 8 October, 16:59

Rain. Feels like 12°C. High 14°C, low 6°C.

Pressure1023 mb
Wind11 mph W
Humidity70%
Visibility6.2 mi
Dew point7°C

Ten-day forecast for Builth Wells / Llanfair-ym-Muallt: +5° to +17°, with rain expected on 7 days. The table below breaks each day down by time of day — morning, afternoon, evening and night.

+16°
Best day: 12 October, Monday
+15° · 7.6 mm
Worst day: 14 October, Wednesday

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

Fri, 09+10 ° /15 °5.9Light rain
MorningOvercast+14°feels +14°
AfternoonMainly clear+14°feels +14°
EveningLight rain+11°feels +10°
NightLight rain+15°feels +15°
+15 °Light rain

Builth Wells / Llanfair-ym-Muallt, Friday, 9 October

Light rain. High 15°C, low 10°C.

Pressure1009 mb
Wind20 mph W
Humidity94%
Visibility3.1 mi
Dew point13°C
Sat, 10+9 ° /12 °0.3Light rain
MorningMainly clear+9°feels +6°
AfternoonOvercast+11°feels +10°
EveningOvercast+10°feels +8°
NightPartly cloudy+10°feels +6°
+12 °Light rain

Builth Wells / Llanfair-ym-Muallt, Saturday, 10 October

Light rain. High 12°C, low 9°C.

Pressure1015 mb
Wind18 mph W
Humidity70%
Visibility6.2 mi
Dew point6°C
Sun, 11+6 ° /13 °0Overcast
MorningOvercast+6°feels +6°
AfternoonOvercast+13°feels +12°
EveningMainly clear+8°feels +8°
NightPartly cloudy+8°feels +6°
+13 °Overcast

Builth Wells / Llanfair-ym-Muallt, Sunday, 11 October

Overcast. High 13°C, low 6°C.

Pressure1014 mb
Wind7 mph W
Humidity72%
Visibility6.2 mi
Dew point6°C
Mon, 12+9 ° /16 °1.2Light rain
MorningOvercast+13°feels +13°
AfternoonLight rain+16°feels +16°
EveningLight rain+15°feels +15°
NightOvercast+10°feels +8°
+16 °Light rain

Builth Wells / Llanfair-ym-Muallt, Monday, 12 October

Light rain. High 16°C, low 9°C.

Pressure1012 mb
Wind12 mph S
Humidity93%
Visibility3.5 mi
Dew point14°C
Tue, 13+10 ° /17 °4.2Light rain
MorningLight rain+16°feels +16°
AfternoonLight rain+15°feels +15°
EveningLight rain+11°feels +10°
NightLight rain+11°feels +10°
+17 °Light rain

Builth Wells / Llanfair-ym-Muallt, Tuesday, 13 October

Light rain. High 17°C, low 10°C.

Pressure1019 mb
Wind17 mph SW
Humidity93%
Visibility—
Dew point15°C
Wed, 14+9 ° /15 °7.6Rain
MorningRain+13°feels +12°
AfternoonRain+15°feels +14°
EveningRain+13°feels +12°
NightRain+10°feels +6°
+15 °Rain

Builth Wells / Llanfair-ym-Muallt, Wednesday, 14 October

Rain. High 15°C, low 9°C.

Pressure1019 mb
Wind19 mph NW
Humidity80%
Visibility—
Dew point11°C
Thu, 15+5 ° /11 °0.5Light rain
MorningLight rain+7°feels +5°
AfternoonLight rain+11°feels +9°
EveningLight rain+8°feels +5°
NightLight rain+6°feels +4°
+11 °Light rain

Builth Wells / Llanfair-ym-Muallt, Thursday, 15 October

Light rain. High 11°C, low 5°C.

Pressure1020 mb
Wind19 mph W
Humidity70%
Visibility—
Dew point5°C
Fri, 16+5 ° /12 °2Light rain
MorningLight rain+7°feels +6°
AfternoonLight rain+11°feels +10°
EveningLight rain+9°feels +8°
NightLight rain+8°feels +7°
+12 °Light rain

Builth Wells / Llanfair-ym-Muallt, Friday, 16 October

Light rain. High 12°C, low 5°C.

Pressure1022 mb
Wind7 mph E
Humidity66%
Visibility—
Dew point5°C
Sat, 17+8 ° /12 °1Light rain
MorningLight rain+9°feels +8°
AfternoonLight rain+11°feels +11°
EveningLight rain+10°feels +9°
NightLight rain+10°feels +9°
+12 °Light rain

Builth Wells / Llanfair-ym-Muallt, Saturday, 17 October

Light rain. High 12°C, low 8°C.

Pressure1021 mb
Wind8 mph E
Humidity69%
Visibility—
Dew point6°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 Builth Wells / Llanfair-ym-Muallt 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.