Bethesda

Gwynedd, Wales, United Kingdom

Current Weather

9°48°

Drizzle and Windy

Feels Like: 4°40°

Min: 8°46°

Max: 9°49°

The next few hours will be windy and partly cloudy, with today reaching 9°C and dropping to 8°C. The coming days will be mostly cloudy

Hourly Forecast

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26%
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Air Quality

35
Good

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

GoodHazardous

Pollen Levels

Tree PollenLow
Grass PollenLow
Weed PollenLow

Daylight Hours

07:12

Sunrise

16:47

Sunset

9 hours 34 minutes of sunlight today

Moon

16:12

Moonrise

06:09

Moonset

Daily Forecast

Today

8°46°
9°49°

Today

8°46°
15°60°

Monday

9°48°
15°59°

Tuesday

9°49°
13°55°

Wednesday

8°46°
14°57°

Thursday

7°45°
12°53°

Friday

8°46°
11°51°

Saturday

6°43°
11°52°

Sunday

3°37°
11°51°

Monday

4°39°
11°51°

UV Index

No protection needed
0Low
LowExtreme

Humidity

77%Humid
LowHigh

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Weather in Bethesda today, October 25, 2026

Bethesda is set for a fine, sunny day on October 25, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside. Early hours look the most unsettled, with rain probability near 26% by 04:00. The thickest cloud arrives around 03:00, reaching about 94%.Bethesda is set for a fine, sunny day on October 25, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside. Early hours look the most unsettled, with rain probability near 26% by 04:00. The thickest cloud arrives around 03:00, reaching about 94%.

Temperatures climb from an overnight low near 8°C toward a daytime high of about 9°C. Expect humidity between 69% and 82%, most humid near 23:00. Breezes become lively, peaking around 02:00 near 54 km/h.Temperatures climb from an overnight low near 46°F toward a daytime high of about 49°F. Expect humidity between 69% and 82%, most humid near 23:00. Breezes become lively, peaking around 02:00 near 34 mph.

The afternoon should feel quieter than the damp start, with rain probability easing to about 0% after morning values near 26%. Cloud cover stays around 100% by 22:00. Visibility holds near 35.7 km, though it can fall to 31.5 km. Sunrise is at 07:12 and sunset at 16:47, giving 9 hours 34 minutes of sunlight today.The afternoon should feel quieter than the damp start, with rain probability easing to about 0% after morning values near 26%. Cloud cover stays around 100% by 22:00. Visibility holds near 22.2 mi, though it can fall to 19.6 mi. Sunrise is at 07:12 and sunset at 16:47, giving 9 hours 34 minutes of sunlight today.

Taken together, Bethesda looks wet enough on October 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 9°C.Taken together, Bethesda looks wet enough on October 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 49°F.

Frequently asked questions about weather in Bethesda

How warm does it get in Bethesda?

The warmest month in Bethesda is July, with average high temperatures of 19°C. The average temperature during this period is around 16°C.The warmest month in Bethesda is July, with average high temperatures of 66°F. The average temperature during this period is around 61°F.

How cold does it get in Bethesda?

The coldest month in Bethesda is January, with average low temperatures of 3°C. The average temperature during this period is around 5°C.The coldest month in Bethesda 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 Bethesda?

The wettest month in Bethesda is December, with an average of 113 mm of precipitation.The wettest month in Bethesda is December, with an average of 4.4 in of precipitation.

What is the driest time of year in Bethesda?

The driest month in Bethesda is May, with an average of 72 mm of precipitation.The driest month in Bethesda is May, with an average of 2.8 in of precipitation.

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