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Weather Belfast: Current forecast

Belfast / United Kingdom

18.2 °C
Feels like 18.2 °C
Min 9 °C / Max 21 °C
Weather Belfast: Sunny, 18 °C Sunny
11.9 km/h NE
Wind
13.7 km/h NE
Gusts
1026 hPa
Pressure
0 mm
Precipitation
64 %
Humidity
4.5
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass High
Mugwort High
Ragweed None
05:06 / 21:52
Sunrise / Sunset
04:01 / 22:18
Moonrise / Moonset
New Moon (1 %)
Moon phase

Updated: Jul 14, 2026, 12:55 CEST Jul 14, 2026, 11:55 BST

Today's Summary

Right now Belfast has sunny weather. The thermometer currently shows 18.2°C. Pack a light jacket for the evening. During the day temperatures will range between 8.5°C and 20.8°C.

Hourly forecast – Belfast, today

Jul 14, 12:00
20 °C
Sunny
Belfast Jul 14, 12:00: Sunny, 20 °C
Jul 14, 13:00
21 °C
Sunny
Belfast Jul 14, 13:00: Sunny, 21 °C
Jul 14, 14:00
21 °C
Sunny
Belfast Jul 14, 14:00: Sunny, 21 °C
Jul 14, 15:00
21 °C
Partly cloudy
Belfast Jul 14, 15:00: Partly cloudy, 21 °C
Jul 14, 16:00
21 °C
Cloudy
Belfast Jul 14, 16:00: Cloudy, 21 °C
Jul 14, 17:00
20 °C
Partly cloudy
Belfast Jul 14, 17:00: Partly cloudy, 20 °C
Jul 14, 18:00
19 °C
Sunny
Belfast Jul 14, 18:00: Sunny, 19 °C
Jul 14, 19:00
16 °C
Sunny
Belfast Jul 14, 19:00: Sunny, 16 °C
Jul 14, 20:00
14 °C
Clear
Belfast Jul 14, 20:00: Clear, 14 °C
Jul 14, 21:00
14 °C
Clear
Belfast Jul 14, 21:00: Clear, 14 °C
Jul 14, 22:00
14 °C
Clear
Belfast Jul 14, 22:00: Clear, 14 °C
Jul 14, 23:00
13 °C
Clear
Belfast Jul 14, 23:00: Clear, 13 °C
Jul 15, 00:00
13 °C
Clear
Belfast Jul 15, 00:00: Clear, 13 °C
Jul 15, 01:00
12 °C
Clear
Belfast Jul 15, 01:00: Clear, 12 °C
Jul 15, 02:00
12 °C
Clear
Belfast Jul 15, 02:00: Clear, 12 °C
Jul 15, 03:00
11 °C
Clear
Belfast Jul 15, 03:00: Clear, 11 °C
Jul 15, 04:00
11 °C
Sunny
Belfast Jul 15, 04:00: Sunny, 11 °C
Jul 15, 05:00
14 °C
Sunny
Belfast Jul 15, 05:00: Sunny, 14 °C
Jul 15, 06:00
16 °C
Sunny
Belfast Jul 15, 06:00: Sunny, 16 °C
Jul 15, 07:00
17 °C
Sunny
Belfast Jul 15, 07:00: Sunny, 17 °C
Jul 15, 08:00
18 °C
Sunny
Belfast Jul 15, 08:00: Sunny, 18 °C
Jul 15, 09:00
19 °C
Sunny
Belfast Jul 15, 09:00: Sunny, 19 °C
Jul 15, 10:00
20 °C
Sunny
Belfast Jul 15, 10:00: Sunny, 20 °C
Jul 15, 11:00
20 °C
Sunny
Belfast Jul 15, 11:00: Sunny, 20 °C
Time
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
Belfast Jul 14, 12:00: Sunny
Belfast Jul 14, 13:00: Sunny
Belfast Jul 14, 14:00: Sunny
Belfast Jul 14, 15:00: Partly cloudy
Belfast Jul 14, 16:00: Cloudy
Belfast Jul 14, 17:00: Partly cloudy
Belfast Jul 14, 18:00: Sunny
Belfast Jul 14, 19:00: Sunny
Belfast Jul 14, 20:00: Clear
Belfast Jul 14, 21:00: Clear
Belfast Jul 14, 22:00: Clear
Belfast Jul 14, 23:00: Clear
Belfast Jul 15, 00:00: Clear
Belfast Jul 15, 01:00: Clear
Belfast Jul 15, 02:00: Clear
Belfast Jul 15, 03:00: Clear
Belfast Jul 15, 04:00: Sunny
Belfast Jul 15, 05:00: Sunny
Belfast Jul 15, 06:00: Sunny
Belfast Jul 15, 07:00: Sunny
Belfast Jul 15, 08:00: Sunny
Belfast Jul 15, 09:00: Sunny
Belfast Jul 15, 10:00: Sunny
Belfast Jul 15, 11:00: Sunny
Temperature (°C)
Chance of rain (%)
3
3
4
8
13
8
9
9
9
9
10
12
13
13
14
15
15
13
10
8
6
6
5
4
Precipitation
Wind (km/h)
NE
16
NE
16
ENE
14
ENE
13
ENE
10
NE
8
NE
8
NNE
9
NNE
9
NE
11
NE
11
ENE
12
ENE
12
ENE
11
E
10
ENE
9
ENE
9
ENE
9
ENE
13
E
13
E
13
E
14
E
14
E
15
Pressure (hPa)
1026
1026
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1025
1025
1026
1026
1026
1026
1027
1027
1027
1027
1026
Humidity (%)
56 %
57 %
58 %
60 %
63 %
70 %
76 %
78 %
78 %
79 %
83 %
87 %
89 %
89 %
92 %
93 %
92 %
89 %
81 %
76 %
72 %
70 %
67 %
65 %
Cloud cover (%)
2 %
5 %
19 %
56 %
85 %
33 %
17 %
13 %
11 %
0 %
0 %
2 %
3 %
4 %
4 %
5 %
5 %
3 %
2 %
2 %
3 %
3 %
6 %
3 %

14-day weather forecast – Belfast

14-day trend for Belfast: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 7.4°C at night, with daytime highs up to 23.1°C.

Date
Jul 14
Jul 15
Jul 16
Jul 17
Jul 18
Jul 19
Jul 20
Jul 21
Jul 22
Jul 23
Jul 24
Jul 25
Jul 26
Jul 27
Belfast July 14, 2026: Sunny
Belfast July 15, 2026: Sunny
Belfast July 16, 2026: Sunny
Belfast July 17, 2026: Sunny
Belfast July 18, 2026: Sunny
Belfast July 19, 2026: Sunny
Belfast July 20, 2026: Partly cloudy
Belfast July 21, 2026: Partly cloudy
Belfast July 22, 2026: Patchy rain possible
Belfast July 23, 2026: Patchy rain possible
Belfast July 24, 2026: Partly cloudy
Belfast July 25, 2026: Sunny
Belfast July 26, 2026: Partly cloudy
Belfast July 27, 2026: Sunny
Temperature (°C)
Chance of rain (%)
9
8
7
8
8
7
29
49
93
58
18
10
80
9
Precipitation
0.3 mm
0.6 mm
9.3 mm
0.8 mm
0 mm
6.8 mm
Wind max (km/h)
16
15
15
13
26
13
22
25
27
29
16
12
35
33
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
July 14, 2026 Belfast July 14, 2026: Sunny Sunny 9 °C 21 °C 05:06 21:52 04:01 22:18 New Moon (1 %)
July 15, 2026 Belfast July 15, 2026: Sunny Sunny 11 °C 22 °C 05:07 21:51 05:40 22:40 New Moon (3 %)
July 16, 2026 Belfast July 16, 2026: Sunny Sunny 12 °C 23 °C 05:09 21:50 07:22 22:54 Waxing Crescent (8 %)
July 17, 2026 Belfast July 17, 2026: Sunny Sunny 10 °C 23 °C 05:10 21:49 09:00 23:05 Waxing Crescent (15 %)
July 18, 2026 Belfast July 18, 2026: Sunny Sunny 9 °C 22 °C 05:12 21:47 10:33 23:14 Waxing Crescent (23 %)
July 19, 2026 Belfast July 19, 2026: Sunny Sunny 9 °C 22 °C 05:13 21:46 12:02 23:22 First Quarter (33 %)
July 20, 2026 Belfast July 20, 2026: Partly cloudy Partly cloudy 10 °C 23 °C 05:15 21:45 13:29 23:32 First Quarter (43 %)
July 21, 2026 Belfast July 21, 2026: Partly cloudy Partly cloudy 12 °C 21 °C 05:16 21:43 14:55 23:43 First Quarter (53 %)
July 22, 2026 Belfast July 22, 2026: Patchy rain possible Patchy rain possible 12 °C 16 °C 05:18 21:42 16:20 23:58 First Quarter (64 %)
July 23, 2026 Belfast July 23, 2026: Patchy rain possible Patchy rain possible 12 °C 18 °C 05:19 21:40 17:42 Does not set today Waxing Moon (74 %)
July 24, 2026 Belfast July 24, 2026: Partly cloudy Partly cloudy 9 °C 18 °C 05:21 21:39 18:57 00:20 Waxing Moon (82 %)
July 25, 2026 Belfast July 25, 2026: Sunny Sunny 7 °C 18 °C 05:23 21:37 19:59 00:52 Waxing Moon (90 %)
July 26, 2026 Belfast July 26, 2026: Partly cloudy Partly cloudy 11 °C 16 °C 05:24 21:35 20:44 01:39 Waxing Moon (95 %)
July 27, 2026 Belfast July 27, 2026: Sunny Sunny 13 °C 20 °C 05:26 21:34 21:15 02:41 Full Moon (99 %)