Forecast Summary
The next few hours will be overcast, with today reaching 7°C and dropping to 5°C. The coming days will be light rain throughout the day.
Current Weather
7°
Overcast
Feels Like
3°
Min
2°
Max
7°
Compared to Yesterday
Unlock Historical Data
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Weather forecast for the next 48 hours.
5%
9%
12%
11%
9%
8%
29%
51%
73%
80%
87%
94%
96%
98%
100%
93%
86%
78%
65%
51%
37%
29%
22%
14%
9%
17%
30%
43%
41%
38%
35%
26%
UV Index
No protection needed
Humidity
Current air moisture level
Daylight Hours
12 hours 16 minutes of sunlight today
06:11
Sunrise
18:27
Sunset
Daily Forecast
Weather forecast for the next 8 days.
Today
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Air Quality Data Available
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Frequently asked questions about weather in Merthyr Tydfil
How warm does it get in Merthyr Tydfil?
The warmest month in Merthyr Tydfil is July, with average high temperatures of 20°C. The average temperature during this period is around 16°C.
How cold does it get in Merthyr Tydfil?
The coldest month in Merthyr Tydfil is January, with average low temperatures of 2°C. The average temperature during this period is around 4°C.
What is the wettest time of year in Merthyr Tydfil?
The wettest month in Merthyr Tydfil is December, with an average of 123mm of precipitation.
What is the driest time of year in Merthyr Tydfil?
The driest month in Merthyr Tydfil is April, with an average of 65mm of precipitation.
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