Ynys

Gwynedd, Wales, United Kingdom

Current Weather

10°51°

Light Rain and Breezy

Feels Like: 6°42°

Min: 9°48°

Max: 12°53°

The next few hours will be breezy and overcast, with today reaching 11°C and dropping to 9°C. The coming days will be drizzle

Hourly Forecast

11°52°10°50°10°49°9°49°9°48°9°48°9°49°9°49°10°49°10°50°10°50°10°49°9°49°9°48°9°49°9°49°9°49°10°49°9°49°10°49°10°49°10°50°10°51°11°51°
100%
100%
100%
100%
100%
100%
100%
100%
50%
100%
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
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

25
Good

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

GoodHazardous

Pollen Levels

Tree PollenLow
Grass PollenLow
Weed PollenLow

Daylight Hours

08:08

Sunrise

17:52

Sunset

9 hours 44 minutes of sunlight today

Moon

16:49

Moonrise

04:22

Moonset

Daily Forecast

Today

9°48°
12°53°

Saturday

9°49°
16°61°

Sunday

10°51°
12°54°

Sunday

10°50°
17°62°

Monday

11°53°
17°62°

Tuesday

10°50°
13°55°

Wednesday

11°51°
13°55°

Thursday

9°48°
14°57°

Friday

8°47°
11°52°

Saturday

7°44°
12°53°

UV Index

No protection needed
0Low
LowExtreme

Humidity

91%Very Humid
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 Ynys.

View stargazing score

Weather in Ynys today, October 23, 2026

Ynys looks damp on October 23, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Wetter spells lean into the morning, when rain odds reach about 100% near 09:00. Skies look heaviest around 09:00, with cover close to 100%.Ynys looks damp on October 23, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Wetter spells lean into the morning, when rain odds reach about 100% near 09:00. Skies look heaviest around 09:00, with cover close to 100%.

Expect highs of 12°C and cooler readings close to 9°C. Expect humidity between 68% and 95%, most humid near 09:00. Winds turn strong, with the highest speeds near 10:00 at about 45 km/h.Expect highs of 53°F and cooler readings close to 48°F. Expect humidity between 68% and 95%, most humid near 09:00. Winds turn strong, with the highest speeds near 10:00 at about 28 mph.

The second half of the day still looks unsettled, with rain probability around 100% by 12:00. Dense cloud near 100% at 12:00 keeps the feel grey. Visibility stays generally good near 25.1 km on average, though it can drop toward 2.5 km in thicker cloud or showers. Daylight runs from 08:08 to 17:52, lasting 9 hours 44 minutes of sunlight today.The second half of the day still looks unsettled, with rain probability around 100% by 12:00. Dense cloud near 100% at 12:00 keeps the feel grey. Visibility stays generally good near 15.6 mi on average, though it can drop toward 1.6 mi in thicker cloud or showers. Daylight runs from 08:08 to 17:52, lasting 9 hours 44 minutes of sunlight today.

Overall, Ynys on October 23, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 100% and the high sits around 12°C.Overall, Ynys on October 23, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 100% and the high sits around 53°F.

Frequently asked questions about weather in Ynys

How warm does it get in Ynys?

The warmest month in Ynys is July, with average high temperatures of 18°C. The average temperature during this period is around 15°C.The warmest month in Ynys is July, with average high temperatures of 65°F. The average temperature during this period is around 59°F.

How cold does it get in Ynys?

The coldest month in Ynys is January, with average low temperatures of 2°C. The average temperature during this period is around 5°C.The coldest month in Ynys 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 Ynys?

The wettest month in Ynys is December, with an average of 156 mm of precipitation.The wettest month in Ynys is December, with an average of 6.1 in of precipitation.

What is the driest time of year in Ynys?

The driest month in Ynys is May, with an average of 82 mm of precipitation.The driest month in Ynys is May, with an average of 3.2 in of precipitation.

View full climate insights for Ynys →