Trelystan
Powys, Wales, United Kingdom
Current Weather
10°50°
Drizzle and Windy
Feels Like: 7°45°
Min: 5°42°
Max: 14°57°
The next few hours will be overcast, with tomorrow reaching 9°C and dropping to 7°C. The coming days will be drizzle
Hourly Forecast
Want a closer look at the weather?
Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.
Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Pollen Levels
Daylight Hours
08:05
Sunrise
17:47
Sunset
Moon
16:56
Moonrise
05:39
Moonset
Daily Forecast
Today
Sunday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Resources
UV Index
Humidity
Looking at the night sky?
See moon phases, eclipses, and seasons for this year.
View astronomyCurrent stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Trelystan.
View stargazing scoreWeather in Trelystan tomorrow, October 25, 2026
Expect a mostly clear day in Trelystan on October 25, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled. The first half of the day looks overcast, as cloud amounts reach about 66% around 01:00. Brighter weather, if it comes, waits until later.Expect a mostly clear day in Trelystan on October 25, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled. The first half of the day looks overcast, as cloud amounts reach about 66% around 01:00. Brighter weather, if it comes, waits until later.
Expect highs of 9°C and cooler readings close to 7°C. Moisture in the air spans 66%-74%, with the highest values around 03:00. Winds turn strong, with the highest speeds near 02:00 at about 48 km/h.Expect highs of 49°F and cooler readings close to 45°F. Moisture in the air spans 66%-74%, with the highest values around 03:00. Winds turn strong, with the highest speeds near 02:00 at about 30 mph.
Through the afternoon cloud remains the main feature, with cover near 80% around 18:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 37.9 km, briefly nearer 35.4 km. The sun rises at 07:07 and sets at 16:45, for a total of 9 hours 37 minutes of sunlight today.Through the afternoon cloud remains the main feature, with cover near 80% around 18:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 23.5 mi, briefly nearer 22 mi. The sun rises at 07:07 and sets at 16:45, for a total of 9 hours 37 minutes of sunlight today.
Overall, Trelystan on October 25, 2026 feels driven by the wind, with speeds near 48 km/h and a high around 9°C.Overall, Trelystan on October 25, 2026 feels driven by the wind, with speeds near 30 mph and a high around 49°F.
Frequently asked questions about weather in Trelystan
How warm does it get in Trelystan?
The warmest month in Trelystan is July, with average high temperatures of 20°C. The average temperature during this period is around 16°C.The warmest month in Trelystan is July, with average high temperatures of 68°F. The average temperature during this period is around 61°F.
How cold does it get in Trelystan?
The coldest month in Trelystan is January, with average low temperatures of 2°C. The average temperature during this period is around 5°C.The coldest month in Trelystan is January, with average low temperatures of 36°F. The average temperature during this period is around 40°F.
What is the wettest time of year in Trelystan?
The wettest month in Trelystan is October, with an average of 85 mm of precipitation.The wettest month in Trelystan is October, with an average of 3.4 in of precipitation.
What is the driest time of year in Trelystan?
The driest month in Trelystan is August, with an average of 54 mm of precipitation.The driest month in Trelystan is August, with an average of 2.1 in of precipitation.