Belfast weather live forecast

Today's maximum temperature in Belfast is expected to be 11°C. Select a day from the live weather forecast for Belfast, Northern Ireland, UK for more weather parameters.

Friday
20th Feb
11

5

4

1
Saturday
21st Feb
12

8

1

0
Sunday
22nd Feb
10

7

2

1
Monday
23rd Feb
11

7

2

1
Tuesday
24th Feb
12

9

1

1

5-day weather forecast updated at 04:01 on Thursday 19th February 2026 GMT

More about Belfast

Belfast by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Northern Ireland

Fred Olsen: Top cruise offers for 2026/2027

Sale

Explore latest offers on Fred Olsen Cruises in 2026/2027
Find last minute deals or early bird discounts
Filter offers by price, destination, ship & departure point

Go to Fred Olsen deal >>

View all Fred Olsen offers

Cruise deal finder

Destination

The 5-day weather forecast for Northern Ireland (Belfast) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Belfast weather forecast by day

Below are the detailed weather forecasts for Belfast for the next 5 days.

Belfast weather for Friday 20th February 2026

Expect sunshine and showers in Belfast, Northern Ireland with a maximum temperature of 11°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 60% chance of some rain and a moderate breeze of 23 kph from the south-west.

11
°C maximum temperature
5
°C minimum temperature
sunshine and showers
4
hours of sunshine
1
UV index (Low)
60
% chance of some rain
<5
mm of rainfall expected
11
°C wind chill
23
kph wind from SW

Belfast weather for Saturday 21st February 2026

Expect mostly cloudy with light rain in Belfast, Northern Ireland with a maximum temperature of 12°C and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 73% chance of some rain and a gentle breeze of 18 kph from the south-west.

12
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
73
% chance of some rain
<5
mm of rainfall expected
12
°C wind chill
18
kph wind from SW

Belfast weather for Sunday 22nd February 2026

Expect mostly cloudy with light rain in Belfast, Northern Ireland with a maximum temperature of 10°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 58% chance of some rain and a moderate breeze of 20 kph from the south-west.

10
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
58
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
20
kph wind from SW

Belfast weather for Monday 23rd February 2026

Expect mostly cloudy with light rain in Belfast, Northern Ireland with a maximum temperature of 11°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 62% chance of some rain and a moderate breeze of 20 kph from the west.

11
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
62
% chance of some rain
<5
mm of rainfall expected
11
°C wind chill
20
kph wind from W

Belfast weather for Tuesday 24th February 2026

Expect mostly cloudy with rain in Belfast, Northern Ireland with a maximum temperature of 12°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 78% chance of some rain and a moderate breeze of 21 kph from the south.