Ten-day forecast for Llanwrtyd: +4° to +14°, with rain expected on 8 days. The table below breaks each day down by time of day — morning, afternoon, evening and night.
+10°
Best day: 11 October, Sunday
+12° · 10.7 mm
Worst day: 14 October, Wednesday
Tap any day below to see the weather morning, afternoon, evening and night.
Fri, 09+8 ° /13 °10
Morning+13°feels +12°
Afternoon+12°feels +11°
Evening+9°feels +5°
Night+13°feels +13°
+13 °
Llanwrtyd, Friday, 9 October
Rain. High 13°C, low 8°C.
Pressure1010 mb
Wind18 mph W
Humidity97%
Visibility2.2 mi
Dew point12°C
Sat, 10+7 ° /9 °2.7
Morning+7°feels +2°
Afternoon+9°feels +5°
Evening+7°feels +4°
Night+8°feels +4°
+9 °
Llanwrtyd, Saturday, 10 October
Light rain. High 9°C, low 7°C.
Pressure1015 mb
Wind19 mph W
Humidity72%
Visibility6.2 mi
Dew point5°C
Sun, 11+4 ° /10 °0
Morning+4°feels +4°
Afternoon+10°feels +9°
Evening+7°feels +5°
Night+6°feels +3°
+10 °
Llanwrtyd, Sunday, 11 October
Overcast. High 10°C, low 4°C.
Pressure1014 mb
Wind6 mph SW
Humidity76%
Visibility6.2 mi
Dew point6°C
Mon, 12+8 ° /14 °2
Morning+11°feels +11°
Afternoon+14°feels +14°
Evening+13°feels +12°
Night+9°feels +6°
+14 °
Llanwrtyd, Monday, 12 October
Light rain. High 14°C, low 8°C.
Pressure1012 mb
Wind12 mph S
Humidity96%
Visibility4.5 mi
Dew point14°C
Tue, 13+8 ° /14 °8.9
Morning+13°feels +13°
Afternoon+12°feels +12°
Evening+9°feels +7°
Night+9°feels +7°
+14 °
Llanwrtyd, Tuesday, 13 October
Rain. High 14°C, low 8°C.
Pressure1020 mb
Wind16 mph SW
Humidity97%
Visibility—
Dew point12°C
Wed, 14+7 ° /12 °10.7
Morning+10°feels +8°
Afternoon+12°feels +12°
Evening+11°feels +10°
Night+8°feels +4°
+12 °
Llanwrtyd, Wednesday, 14 October
Rain. High 12°C, low 7°C.
Pressure1019 mb
Wind22 mph NW
Humidity91%
Visibility—
Dew point10°C
Thu, 15+4 ° /9 °2.1
Morning+6°feels +2°
Afternoon+9°feels +5°
Evening+6°feels +3°
Night+5°feels +2°
+9 °
Llanwrtyd, Thursday, 15 October
Light rain. High 9°C, low 4°C.
Pressure1021 mb
Wind19 mph W
Humidity76%
Visibility—
Dew point5°C
Fri, 16+4 ° /9 °2.7
Morning+5°feels +4°
Afternoon+9°feels +7°
Evening+7°feels +6°
Night+7°feels +5°
+9 °
Llanwrtyd, Friday, 16 October
Light rain. High 9°C, low 4°C.
Pressure1022 mb
Wind9 mph E
Humidity80%
Visibility—
Dew point5°C
Sat, 17+7 ° /11 °0.7
Morning+8°feels +6°
Afternoon+10°feels +9°
Evening+9°feels +7°
Night+8°feels +7°
+11 °
Llanwrtyd, Saturday, 17 October
Light rain. High 11°C, low 7°C.
Pressure1021 mb
Wind11 mph E
Humidity75%
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 Llanwrtyd 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.