Belfast International Airport (County Antrim) last 24 hours weather
Find a forecast
Nearest forecast to your detected location
We are showing you the observations for the nearest location to Helens Bay (18.9 miles, 20 m higher).
Observation days
No pollution data.
No pollen data.
No pollution data.
No pollen data.
No pollution data.
No pollen data.
Today
| Time |
22:00
|
23:00
|
|---|---|---|
|
Weather
|
||
| Weather | ||
| Temperature (°C) | ||
| Temperature |
12.1° Celsius
|
12.3° Celsius
|
| Wind direction and speed (mph) | ||
| Wind direction and speed |
SSW
11
|
SSW
17
|
| Wind gust (mph) | ||
| Wind gust |
23
|
28
|
| Visibility (description) | ||
| Visibility |
M
|
E
|
| Humidity | ||
| Humidity | 94 % | 92 % |
| Pressure (hPa) | ||
| Pressure | 984 hPa | 984 hPa |
| Pressure tendency | ||
| Pressure tendency | F | F |
Thursday
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Weather
|
||||||||||||||||||||||||
| Weather | ||||||||||||||||||||||||
| Temperature (°C) | ||||||||||||||||||||||||
| Temperature |
12.3° Celsius
|
12.0° Celsius
|
11.7° Celsius
|
11.5° Celsius
|
11.4° Celsius
|
11.4° Celsius
|
11.5° Celsius
|
11.9° Celsius
|
12.0° Celsius
|
11.9° Celsius
|
12.5° Celsius
|
14.3° Celsius
|
14.6° Celsius
|
15.8° Celsius
|
15.1° Celsius
|
14.6° Celsius
|
15.3° Celsius
|
15.3° Celsius
|
14.3° Celsius
|
15.0° Celsius
|
12.4° Celsius
|
12.6° Celsius
|
11.0° Celsius
|
10.8° Celsius
|
| Wind direction and speed (mph) | ||||||||||||||||||||||||
| Wind direction and speed |
SSW
18
|
SW
18
|
SW
18
|
WSW
19
|
WSW
20
|
W
19
|
W
20
|
W
18
|
WNW
20
|
WNW
16
|
WNW
12
|
W
14
|
W
16
|
W
16
|
W
15
|
W
17
|
W
17
|
WNW
20
|
W
20
|
W
18
|
WNW
20
|
W
17
|
W
19
|
W
18
|
| Wind gust (mph) | ||||||||||||||||||||||||
| Wind gust |
29
|
31
|
28
|
30
|
33
|
30
|
31
|
33
|
34
|
28
|
24
|
23
|
25
|
24
|
27
|
28
|
30
|
33
|
36
|
30
|
33
|
28
|
30
|
34
|
| Visibility (description) | ||||||||||||||||||||||||
| Visibility |
E
|
E
|
VG
|
M
|
E
|
E
|
E
|
E
|
E
|
G
|
E
|
E
|
E
|
E
|
VG
|
E
|
G
|
VG
|
E
|
E
|
E
|
E
|
P
|
VG
|
| Humidity | ||||||||||||||||||||||||
| Humidity | 90 % | 90 % | 92 % | 94 % | 91 % | 91 % | 90 % | 89 % | 85 % | 85 % | 85 % | 78 % | 78 % | 74 % | 76 % | 81 % | 80 % | 75 % | 75 % | 69 % | 80 % | 78 % | 86 % | 82 % |
| Pressure (hPa) | ||||||||||||||||||||||||
| Pressure | 984 hPa | 983 hPa | 983 hPa | 983 hPa | 983 hPa | 984 hPa | 984 hPa | 985 hPa | 987 hPa | 988 hPa | 989 hPa | 989 hPa | 990 hPa | 991 hPa | 992 hPa | 993 hPa | 994 hPa | 995 hPa | 996 hPa | 997 hPa | 998 hPa | 999 hPa | 1,000 hPa | 1,001 hPa |
| Pressure tendency | ||||||||||||||||||||||||
| Pressure tendency | F | F | F | F | F | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R |
Friday
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Weather
|
||||||||||||||||||||||
| Weather | ||||||||||||||||||||||
| Temperature (°C) | ||||||||||||||||||||||
| Temperature |
10.4° Celsius
|
10.3° Celsius
|
9.8° Celsius
|
9.3° Celsius
|
8.9° Celsius
|
8.9° Celsius
|
8.4° Celsius
|
8.5° Celsius
|
10.2° Celsius
|
11.3° Celsius
|
12.2° Celsius
|
12.6° Celsius
|
13.4° Celsius
|
14.8° Celsius
|
13.3° Celsius
|
14.2° Celsius
|
15.0° Celsius
|
13.8° Celsius
|
15.1° Celsius
|
14.4° Celsius
|
14.0° Celsius
|
13.3° Celsius
|
| Wind direction and speed (mph) | ||||||||||||||||||||||
| Wind direction and speed |
W
18
|
W
16
|
WSW
13
|
WSW
14
|
SW
13
|
WSW
13
|
SW
11
|
WSW
9
|
SW
12
|
SW
14
|
SW
13
|
SW
9
|
SSW
11
|
SSW
14
|
SW
14
|
S
9
|
S
15
|
SSE
8
|
SSE
12
|
SSE
13
|
SSE
15
|
S
13
|
| Wind gust (mph) | ||||||||||||||||||||||
| Wind gust |
28
|
25
|
21
|
23
|
23
|
22
|
18
|
16
|
23
|
21
|
21
|
20
|
22
|
23
|
28
|
21
|
22
|
21
|
20
|
24
|
23
|
25
|
| Visibility (description) | ||||||||||||||||||||||
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
G
|
E
|
VG
|
E
|
E
|
E
|
VG
|
E
|
E
|
E
|
| Humidity | ||||||||||||||||||||||
| Humidity | 76 % | 74 % | 77 % | 80 % | 84 % | 85 % | 88 % | 87 % | 83 % | 75 % | 71 % | 67 % | 66 % | 59 % | 67 % | 67 % | 53 % | 80 % | 65 % | 62 % | 65 % | 72 % |
| Pressure (hPa) | ||||||||||||||||||||||
| Pressure | 1,002 hPa | 1,003 hPa | 1,003 hPa | 1,004 hPa | 1,004 hPa | 1,005 hPa | 1,005 hPa | 1,005 hPa | 1,006 hPa | 1,006 hPa | 1,006 hPa | 1,006 hPa | 1,006 hPa | 1,006 hPa | 1,006 hPa | 1,006 hPa | 1,005 hPa | 1,005 hPa | 1,005 hPa | 1,004 hPa | 1,004 hPa | 1,005 hPa |
| Pressure tendency | ||||||||||||||||||||||
| Pressure tendency | R | R | R | R | R | R | R | R | R | R | R | R | R | S | R | F | F | F | F | F | F | F |
Belfast International Airport weather map
View the weather with our interactive map
Loading map...
Observation taken at 20:10, Fri
Updated 21:10 (UTC+1) on Fri 5 Jun 2026
Location Details
Location: 54.664, -6.224
Altitude: 63m above sea level