7-Day Weather Forecast

Belfast 7-Day Weather Forecast

Belfast, United Kingdom

Aug 1 – Aug 7, 2026 as of 08:18

Week at a glance

Week high +21°C +70°F Tue, 4 Aug

Week low +11°C +52°F Sat, 1 Aug

Days with rain chance 7 Tue, 4 Aug · 69%

Avg. high +18°C +64°F

Belfast — 7-Day Weather Forecast

Weather FAQ for Belfast

What is the temperature in Belfast?

The temperature in Belfast is +20°C.

What does it feel like in Belfast?

It feels like +11°C in Belfast.

What are the high and low in Belfast?

The high is +20°C and the low is +11°C in Belfast.

What is the chance of rain in Belfast?

There is a 7% chance of precipitation in Belfast.

How windy is it in Belfast?

Winds are around 4.7 m/s from the W in Belfast.

What is the UV index in Belfast?

The UV index is 3 in Belfast.

Belfast weather forecast day by day

Next 7 days in Belfast with daily highs, lows, rain chance and wind.

Saturday, 1 August weather in Belfast

On Saturday, 1 August, the Belfast forecast calls for Overcast, with a high near 20°C and a low around 11°C (feeling like 17°C). Typical daytime humidity is around 53%.

Sunday, 2 August weather in Belfast

On Sunday, 2 August, the Belfast forecast calls for Rainy, with a high near 18°C and a low around 11°C (feeling like 17°C). About 1.2 mm of precipitation is expected. Typical daytime humidity is around 69%.

Monday, 3 August weather in Belfast

On Monday, 3 August, the Belfast forecast calls for Rainy, with a high near 18°C and a low around 14°C (feeling like 18°C). About 4.5 mm of precipitation is expected. Typical daytime humidity is around 80%.

Tuesday, 4 August weather in Belfast

On Tuesday, 4 August, the Belfast forecast calls for Rain Showers, with a high near 21°C and a low around 16°C (feeling like 21°C). About 3.9 mm of precipitation is expected. Typical daytime humidity is around 80%.

Wednesday, 5 August weather in Belfast

On Wednesday, 5 August, the Belfast forecast calls for Rainy, with a high near 16°C and a low around 14°C (feeling like 14°C). About 2.7 mm of precipitation is expected. Typical daytime humidity is around 80%.

Thursday, 6 August weather in Belfast

On Thursday, 6 August, the Belfast forecast calls for Overcast, with a high near 18°C and a low around 12°C (feeling like 17°C). Typical daytime humidity is around 64%.

Friday, 7 August weather in Belfast

On Friday, 7 August, the Belfast forecast calls for Rainy, with a high near 16°C and a low around 13°C (feeling like 17°C). About 4.2 mm of precipitation is expected. Typical daytime humidity is around 89%.