Trefriw

Conwy, Wales, United Kingdom

Current Weather

9°49°

Windy and Mostly Cloudy

Feels Like: 4°39°

Min: 7°45°

Max: 15°60°

The next few hours will be overcast, with tomorrow reaching 10°C and dropping to 9°C. The coming days will be drizzle

Hourly Forecast

10°49°9°49°9°49°9°49°10°49°10°50°10°50°10°50°10°49°9°49°9°49°9°48°9°48°9°49°10°49°10°50°10°50°10°50°10°50°10°51°10°50°10°49°9°49°9°49°
9pm
10pm
11pm
12am
1am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
Today
Tomorrow

Want a closer look at the weather?

Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.

Get Premium

Air Quality

38
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous

Pollen Levels

Tree PollenLow
Grass PollenLow
Weed PollenLow

Daylight Hours

08:09

Sunrise

17:48

Sunset

9 hours 39 minutes of sunlight today

Moon

16:58

Moonrise

05:43

Moonset

Daily Forecast

Today

7°45°
15°60°

Sunday

9°48°
10°51°

Sunday

9°47°
16°61°

Monday

10°49°
16°61°

Tuesday

9°49°
14°56°

Wednesday

10°50°
14°58°

Thursday

9°48°
13°55°

Friday

8°47°
12°53°

Saturday

6°44°
12°53°

Sunday

2°36°
11°52°

UV Index

No protection needed
0Low
LowExtreme

Humidity

68%Comfortable
LowHigh

Looking at the night sky?

See moon phases, eclipses, and seasons for this year.

View astronomy

Current stargazing conditions?

See sky darkness, moon phase, and the best viewing window for Trefriw.

View stargazing score

Weather in Trefriw tomorrow, October 25, 2026

Conditions in Trefriw on October 25, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting. Expect a grey start, with morning cloud around 66% by 03:00. Outdoor plans early on should not rely on bright skies.Conditions in Trefriw on October 25, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting. Expect a grey start, with morning cloud around 66% by 03:00. Outdoor plans early on should not rely on bright skies.

The temperature range runs from about 9°C up to 10°C. Relative humidity sits between 63% and 73%, reaching its peak around 03:00. Winds turn strong, with the highest speeds near 04:00 at about 43 km/h.The temperature range runs from about 48°F up to 51°F. Relative humidity sits between 63% and 73%, reaching its peak around 03:00. Winds turn strong, with the highest speeds near 04:00 at about 27 mph.

Expect a more open afternoon, with limited cloud around 59% by 17:00. Residual damp risk should be lower than earlier. Expect visibility near 38.3 km, with poorer spells close to 36.3 km. The sun rises at 07:11 and sets at 16:46, for a total of 9 hours 35 minutes of sunlight today.Expect a more open afternoon, with limited cloud around 59% by 17:00. Residual damp risk should be lower than earlier. Expect visibility near 23.8 mi, with poorer spells close to 22.5 mi. The sun rises at 07:11 and sets at 16:46, for a total of 9 hours 35 minutes of sunlight today.

The practical takeaway for Trefriw is a windy October 25, 2026, so outdoor plans should account for gusts around 43 km/h.The practical takeaway for Trefriw is a windy October 25, 2026, so outdoor plans should account for gusts around 27 mph.

Frequently asked questions about weather in Trefriw

How warm does it get in Trefriw?

The warmest month in Trefriw is July, with average high temperatures of 19°C. The average temperature during this period is around 16°C.The warmest month in Trefriw is July, with average high temperatures of 67°F. The average temperature during this period is around 61°F.

How cold does it get in Trefriw?

The coldest month in Trefriw is January, with average low temperatures of 3°C. The average temperature during this period is around 5°C.The coldest month in Trefriw is January, with average low temperatures of 38°F. The average temperature during this period is around 42°F.

What is the wettest time of year in Trefriw?

The wettest month in Trefriw is September, with an average of 102 mm of precipitation.The wettest month in Trefriw is September, with an average of 4 in of precipitation.

What is the driest time of year in Trefriw?

The driest month in Trefriw is May, with an average of 65 mm of precipitation.The driest month in Trefriw is May, with an average of 2.6 in of precipitation.

View full climate insights for Trefriw →