Ten-day forecast for Tan-y-mynydd: +7° to +16°, with rain expected on 8 days. The table below breaks each day down by time of day — morning, afternoon, evening and night.
+13°
Best day: 11 October, Sunday
+15° · 10.7 mm
Worst day: 14 October, Wednesday
Tap any day below to see the weather morning, afternoon, evening and night.
Fri, 09+11 ° /15 °5.8
Morning+14°feels +14°
Afternoon+14°feels +13°
Evening+11°feels +10°
Night+14°feels +14°
+15 °
Tan-y-mynydd, Friday, 9 October
Rain. High 15°C, low 11°C.
Pressure1010 mb
Wind21 mph NW
Humidity86%
Visibility6.2 mi
Dew point12°C
Sat, 10+10 ° /12 °2.6
Morning+10°feels +9°
Afternoon+12°feels +11°
Evening+11°feels +10°
Night+11°feels +10°
+12 °
Tan-y-mynydd, Saturday, 10 October
Light rain. High 12°C, low 10°C.
Pressure1015 mb
Wind22 mph W
Humidity71%
Visibility6.2 mi
Dew point7°C
Sun, 11+10 ° /13 °0
Morning+10°feels +9°
Afternoon+12°feels +12°
Evening+12°feels +11°
Night+11°feels +10°
+13 °
Tan-y-mynydd, Sunday, 11 October
Overcast. High 13°C, low 10°C.
Pressure1013 mb
Wind6 mph SW
Humidity72%
Visibility6.2 mi
Dew point8°C
Mon, 12+12 ° /15 °4.1
Morning+14°feels +14°
Afternoon+15°feels +15°
Evening+14°feels +14°
Night+12°feels +12°
+15 °
Tan-y-mynydd, Monday, 12 October
Light rain. High 15°C, low 12°C.
Pressure1011 mb
Wind14 mph S
Humidity95%
Visibility6.2 mi
Dew point15°C
Tue, 13+13 ° /16 °1.1
Morning+16°feels +16°
Afternoon+15°feels +15°
Evening+13°feels +12°
Night+14°feels +13°
+16 °
Tan-y-mynydd, Tuesday, 13 October
Light rain. High 16°C, low 13°C.
Pressure1021 mb
Wind22 mph SW
Humidity80%
Visibility—
Dew point12°C
Wed, 14+11 ° /15 °10.7
Morning+14°feels +14°
Afternoon+15°feels +14°
Evening+12°feels +12°
Night+11°feels +11°
+15 °
Tan-y-mynydd, Wednesday, 14 October
Rain. High 15°C, low 11°C.
Pressure1018 mb
Wind27 mph S
Humidity87%
Visibility—
Dew point13°C
Thu, 15+11 ° /12 °6.5
Morning+11°feels +10°
Afternoon+11°feels +10°
Evening+12°feels +11°
Night+12°feels +11°
+12 °
Tan-y-mynydd, Thursday, 15 October
Rain. High 12°C, low 11°C.
Pressure1024 mb
Wind22 mph NW
Humidity72%
Visibility—
Dew point6°C
Fri, 16+10 ° /11 °1.4
Morning+11°feels +10°
Afternoon+11°feels +10°
Evening+11°feels +10°
Night+10°feels +9°
+11 °
Tan-y-mynydd, Friday, 16 October
Light rain. High 11°C, low 10°C.
Pressure1024 mb
Wind20 mph NW
Humidity68%
Visibility—
Dew point6°C
Sat, 17+8 ° /11 °0.2
Morning+9°feels +6°
Afternoon+10°feels +9°
Evening+11°feels +10°
Night+10°feels +9°
+11 °
Tan-y-mynydd, Saturday, 17 October
Light rain. High 11°C, low 8°C.
Pressure1017 mb
Wind12 mph E
Humidity57%
Visibility—
Dew point2°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 Tan-y-mynydd 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.