Belfast

7 day weather forecast

Time	Temp	Feels	Rain	Cloud	Speed	Gust	Hum	Press

			mph kph kts °C °F
Sat 29 AUG 2026
3 - 6	11°C	11°C	0.0mm	100%	2mph	3mph	94%	1003mB
6 - 9	11°C	11°C	0.0mm	100%	3mph	4mph	92%	1003mB
9 - 12	12°C	15°C	0.3mm	100%	4mph	6mph	81%	1003mB
12 - 15	16°C	16°C	0.3mm	100%	3mph	3mph	80%	1003mB
15 - 18	17°C	17°C	0.3mm	100%	3mph	4mph	80%	1003mB
18 - 21	15°C	17°C	0.3mm	99%	4mph	5mph	88%	1003mB
21 - 24	14°C	14°C	0.6mm	100%	5mph	12mph	97%	1004mB

Sun 30 AUG 2026
0 - 3	13°C	13°C	0.6mm	100%	4mph	9mph	98%	1005mB
3 - 6	12°C	12°C	0.3mm	42%	3mph	4mph	96%	1004mB
6 - 9	12°C	12°C	0.0mm	78%	3mph	7mph	97%	1004mB
9 - 12	12°C	16°C	0.0mm	100%	4mph	8mph	84%	1004mB
12 - 15	17°C	17°C	1.2mm	100%	4mph	8mph	91%	1002mB
15 - 18	17°C	17°C	1.8mm	80%	6mph	11mph	86%	1001mB
18 - 21	15°C	17°C	1.8mm	78%	2mph	3mph	88%	1000mB
21 - 24	12°C	12°C	0.6mm	86%	2mph	3mph	92%	1001mB

Mon 31 AUG 2026
0 - 3	11°C	11°C	0.3mm	99%	6mph	17mph	97%	1003mB
3 - 6	12°C	12°C	0.0mm	100%	12mph	24mph	97%	1005mB
6 - 9	11°C	11°C	0.3mm	100%	16mph	27mph	90%	1008mB
9 - 12	11°C	13°C	0.0mm	35%	14mph	24mph	74%	1011mB
12 - 15	16°C	16°C	0.0mm	75%	14mph	20mph	60%	1013mB
15 - 18	16°C	16°C	0.0mm	98%	10mph	19mph	72%	1014mB
18 - 21	15°C	16°C	0.3mm	100%	9mph	20mph	74%	1014mB
21 - 24	13°C	13°C	0.0mm	83%	11mph	27mph	82%	1015mB

Tue 01 SEP 2026
0 - 3	12°C	12°C	0.0mm	92%	12mph	28mph	84%	1014mB
3 - 6	12°C	12°C	0.0mm	21%	13mph	30mph	86%	1013mB
6 - 9	12°C	12°C	0.0mm	86%	14mph	30mph	91%	1013mB
9 - 12	12°C	15°C	0.0mm	95%	18mph	30mph	79%	1013mB
12 - 15	18°C	18°C	0.3mm	100%	18mph	30mph	74%	1013mB
15 - 18	17°C	17°C	2.4mm	100%	8mph	15mph	83%	1014mB
18 - 21	14°C	17°C	0.3mm	100%	3mph	6mph	80%	1015mB
21 - 24	10°C	9°C	0.0mm	23%	5mph	6mph	94%	1017mB

Wed 02 SEP 2026
0 - 3	9°C	8°C	0.0mm	66%	4mph	5mph	90%	1017mB
3 - 6	9°C	8°C	0.0mm	100%	4mph	5mph	87%	1016mB
6 - 9	9°C	8°C	0.0mm	100%	5mph	13mph	92%	1015mB
9 - 12	10°C	15°C	0.0mm	100%	9mph	14mph	86%	1013mB
12 - 15	16°C	16°C	0.6mm	100%	9mph	18mph	91%	1010mB
15 - 18	16°C	16°C	1.2mm	100%	10mph	26mph	97%	1006mB
18 - 21	15°C	17°C	0.9mm	22%	17mph	31mph	92%	1004mB
21 - 24	14°C	14°C	0.6mm	91%	17mph	32mph	93%	1006mB

Thu 03 SEP 2026
0 - 3	13°C	13°C	0.0mm	100%	16mph	27mph	81%	1007mB
3 - 6	13°C	13°C	0.0mm	77%	15mph	28mph	74%	1008mB
6 - 9	12°C	12°C	0.0mm	15%	16mph	30mph	81%	1008mB
9 - 12	12°C	14°C	0.0mm	7%	17mph	30mph	74%	1010mB
12 - 15	16°C	16°C	0.3mm	12%	19mph	29mph	59%	1011mB
15 - 18	17°C	17°C	0.3mm	100%	17mph	29mph	61%	1011mB
18 - 21	13°C	17°C	0.0mm	100%	12mph	24mph	72%	1011mB
21 - 24	11°C	11°C	0.0mm	100%	9mph	25mph	82%	1011mB

Fri 04 SEP 2026
0 - 3	10°C	7°C	0.0mm	79%	13mph	30mph	87%	1010mB
3 - 6	10°C	7°C	0.0mm	100%	15mph	29mph	86%	1007mB
6 - 9	10°C	7°C	0.0mm	100%	14mph	30mph	84%	1007mB
9 - 12	11°C	13°C	0.0mm	100%	17mph	29mph	76%	1006mB
12 - 15	15°C	15°C	0.0mm	100%	20mph	34mph	64%	1005mB
15 - 18	17°C	17°C	0.3mm	62%	21mph	37mph	60%	1005mB
18 - 21	13°C	17°C	0.0mm	100%	21mph	37mph	75%	1005mB
21 - 24	13°C	13°C	0.0mm	96%	15mph	26mph	78%	1008mB

Sat 05 SEP 2026
0 - 3	10°C	8°C	0.0mm	0%	11mph	25mph	94%	1011mB
3 - 6	8°C	6°C	0.0mm	62%	8mph	20mph	97%	1012mB
6 - 9	8°C	6°C	0.0mm	100%	6mph	16mph	98%	1013mB
9 - 12	8°C	13°C	0.0mm	100%	6mph	10mph	79%	1015mB