Belfast, United Kingdom 14-Day Forecast
72°
Partly Cloudy right now
Today: high 69°, low 53°
Updated just now
Belfast weather for the next 14 days
Saturday, July 18
Sunny High 67° Low 51°Precipitation
8%
· 0.0 in
Max wind
15 mph
Humidity
76%
UV index
6 - High
Sunrise / sunset
05:12 AM / 09:47 PM
Sunday, July 19
Sunny High 68° Low 47°Precipitation
11%
· 0.0 in
Max wind
11 mph
Humidity
77%
UV index
6 - High
Sunrise / sunset
05:13 AM / 09:46 PM
Monday, July 20
Partly Cloudy High 68° Low 53°Precipitation
11%
· 0.0 in
Max wind
12 mph
Humidity
79%
UV index
7 - High
Sunrise / sunset
05:15 AM / 09:45 PM
Tuesday, July 21
Partly Cloudy High 68° Low 53°Precipitation
12%
· 0.0 in
Max wind
15 mph
Humidity
79%
UV index
6 - High
Sunrise / sunset
05:16 AM / 09:43 PM
Wednesday, July 22
Sunny High 66° Low 51°Precipitation
20%
· 0.0 in
Max wind
14 mph
Humidity
80%
UV index
5 - Moderate
Sunrise / sunset
05:18 AM / 09:42 PM
Thursday, July 23
Sunny High 70° Low 48°Precipitation
12%
· 0.0 in
Max wind
8 mph
Humidity
80%
UV index
6 - High
Sunrise / sunset
05:19 AM / 09:40 PM
Friday, July 24
Sunny High 71° Low 49°Precipitation
8%
· 0.0 in
Max wind
4 mph
Humidity
74%
UV index
6 - High
Sunrise / sunset
05:21 AM / 09:39 PM
Saturday, July 25
Sunny High 71° Low 48°Precipitation
5%
· 0.0 in
Max wind
6 mph
Humidity
68%
UV index
6 - High
Sunrise / sunset
05:23 AM / 09:37 PM
Sunday, July 26
Sunny High 75° Low 50°Precipitation
7%
· 0.0 in
Max wind
7 mph
Humidity
72%
UV index
6 - High
Sunrise / sunset
05:24 AM / 09:35 PM
Monday, July 27
Sunny High 73° Low 56°Precipitation
17%
· 0.0 in
Max wind
12 mph
Humidity
71%
UV index
6 - High
Sunrise / sunset
05:26 AM / 09:34 PM
Tuesday, July 28
Patchy rain nearby High 64° Low 56°Precipitation
83%
· 0.25 in
Max wind
15 mph
Humidity
86%
UV index
4 - Moderate
Sunrise / sunset
05:28 AM / 09:32 PM
Wednesday, July 29
Partly Cloudy High 69° Low 54°Precipitation
22%
· 0.01 in
Max wind
13 mph
Humidity
75%
UV index
6 - High
Sunrise / sunset
05:29 AM / 09:30 PM
Thursday, July 30
Partly Cloudy High 70° Low 52°Precipitation
10%
· 0.0 in
Max wind
10 mph
Humidity
73%
UV index
6 - High
Sunrise / sunset
05:31 AM / 09:28 PM
Belfast 14-day outlook: the story
The warmest day of Belfast's 14-day outlook is Sunday, July 26 with a high near 75°F (24°C); the coolest night comes Sunday, July 19, dipping to 47°F (8°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 68°F (20°C), about 3°F (2°C) above the typical July high of 65°F (18°C).
Precipitation is most likely on Tuesday 28; the wettest day looks like Tuesday, July 28 with about 0.25 in (6.4 mm) expected. For the weekend, expect Saturday 67°F (19°C) and sunny / Sunday 68°F (20°C) and sunny.
For typical conditions month by month, see the Belfast climate & average temperatures guide.
Belfast forecast questions
Will it rain in Belfast this week?
The forecast currently shows meaningful precipitation chances on 1 of the next 14 days, peaking around Tuesday, July 28.
What will be the warmest day in Belfast over the next 14 days?
Sunday, July 26, with a forecast high near 75°F (24°C).
How accurate is a 14-day forecast for Belfast?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Belfast by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 45° | 37° | 14 | 2.7 in | 3.8 h/day | 86% |
| February | 47° | 38° | 14 | 3.1 in | 5.4 h/day | 83% |
| March | 49° | 38° | 16 | 3.2 in | 6.8 h/day | 82% |
| April | 52° | 41° | 13 | 2.4 in | 9.0 h/day | 79% |
| May | 58° | 46° | 14 | 2.8 in | 10.5 h/day | 78% |
| June | 63° | 51° | 14 | 3.2 in | 10.9 h/day | 78% |
| July | 65° | 53° | 18 | 3.9 in | 9.8 h/day | 80% |
| August | 64° | 54° | 18 | 4.1 in | 9.3 h/day | 82% |
| September | 61° | 51° | 14 | 3.4 in | 7.7 h/day | 83% |
| October | 56° | 47° | 14 | 3.5 in | 5.7 h/day | 84% |
| November | 50° | 42° | 14 | 3.5 in | 4.1 h/day | 86% |
| December | 47° | 40° | 15 | 3.9 in | 2.9 h/day | 88% |
14-day forecasts nearby