All countries

Wales

Merthyr Tydfil

	am
reliable prognosis

This is the website from which the forecast is printed. To learn more, please visit the website.

Weather in Merthyr Tydfil

See on map

Weather archive at the weather station ( 39 km, +7.9 °C )

11 °C

13 minutes ago at the airport (39 km) it was +11 °C, no significant clouds, normal air pressure, high humidity (82%), light breeze (3 m/s) blowing from the south-southeast. Weather archive at the airport

Today we expect +9..+14 °C°F, +48..+57 °C°F, without precipitation, light breeze. Tomorrow: +13..+10 °C°F, +55..+50 °C°F, light rain, fog, gentle breeze.

7 days

Today

Tomorrow

Mon

Tue

Wed

Thu

Fri

Sat

Today, Sat, M. 4			Tomorrow, Sun, May 5				Mon, May 6				Tue, May 7				Wed, May 8				Thu, May 9				Fri, May 10				Sat
Local time	13	19	01	07	13	19	01	07	13	19	01	07	13	19	01	07	13	19	01	07	13	19	01	07	13	19	01
Cloudiness, % 1/10 oktas
Precipitation, mm Precipitation, inches
Fog, %						9	37	62			13				19	36			3	7
Temperature, °C °F	+13 +55	+13 +55	+5 +41	+8 +46	+13 +55	+10 +50	+6 +43	+7 +45	+13 +55	+13 +55	+7 +45	+8 +46	+13 +55	+15 +59	+7 +45	+8 +46	+16 +61	+16 +61	+9 +48	+10 +50	+17 +63	+17 +63	+13 +55	+12 +54	+17 +63	+17 +63	+9 +48
Feels like, °C °F						+9 +48					+6 +43	+7 +45
Pressure, mmHg inches mbar hPa	734 28.9 979 979	733 28.86 977 977	733 28.86 977 977	732 28.82 976 976	732 28.82 976 976	731 28.78 975 975	731 28.78 975 975	731 28.78 975 975	733 28.86 977 977	735 28.94 980 980	738 29.06 984 984	740 29.13 987 987	743 29.25 991 991	745 29.33 993 993	746 29.37 995 995	747 29.41 996 996	748 29.45 997 997	747 29.41 996 996	747 29.41 996 996	746 29.37 995 995	746 29.37 995 995	745 29.33 993 993	744 29.29 992 992	743 29.25 991 991	743 29.25 991 991	742 29.21 989 989	741 29.17 988 988
Wind: speed , m/s km/h mph knots Bft	3 11 7 6 2	1 4 2 2 1	0	1 4 2 2 1	4 14 9 8 3	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	3 11 7 6 2	3 11 7 6 2	1 4 2 2 1	1 4 2 2 1	2 7 4 4 2	2 7 4 4 2	0	1 4 2 2 1	3 11 7 6 2	2 7 4 4 2	1 4 2 2 1
gusts, m/s km/h mph knots Bft	9 32 20 17 5	4 14 9 8 3			10 36 22 19 5				5 18 11 10 3	5 18 11 10 3		6 22 13 12 4	6 22 13 12 4	6 22 13 12 4			7 25 16 14 4	6 22 13 12 4			7 25 16 14 4	5 18 11 10 3			7 25 16 14 4	5 18 11 10 3
direction	S	S	calm	E	SE	S	NE	N	NE	N	NW	N	N	N	N	NE	S	SW	W	NW	SW	W	calm	SE	S	SW	N
Humidity, %	56	55	88	83	68	94	97	100	71	76	95	93	73	68	96	97	65	62	92	90	50	52	85	74	56	58	88
Sun: rise set	05:37	20:42		05:35	20:44			05:34	20:46			05:32	20:47			05:30	20:49			05:28	20:50			05:27	20:52		05:25
Moon: rise set	04:21	15:55		04:33	17:24			04:46	18:54			05:00	20:26			05:19	21:59			05:44	23:28			06:21	-		07:11
phase

Show more (Humidity. Sun, Moon: rise, set, phase)

more information about weather
is available on the website rp5.am

Weather News

During the last 12 hours the minimum air temperature ( +5 ^oC +41 ^oF ) was observed in The Vale of Glamorgan in St. Athan (airport).

During the last 12 hours the maximum air temperature ( +12 ^oC +54 ^oF ) was observed in Flintshire in Chester / Hawarden (airport).

less

Today, Saturday, May 4															Tomorrow, Sunday, May 5																								Monday, May 6													Tuesday, May 7								Wednesday, May 8								Thursday, May 9								Friday, May 10				Saturday, May 11
Local time	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	10	13	16	19	22	01	04	07	10	13	16	19	22	01	04	07	10	13	16	19	22	01	04	07	10	13	16	19	22	01	07	13	19	01	Local time
Cloudiness, % 1/10 oktas																																																																																	Cloudiness, % 1/10 oktas
Precipitation, mm Precipitation, inches																																																																																	Precipitation, mm Precipitation, inches
Fog, %																															16	6		9	10	19	25	21	31	37	43	50	34	53	56	62						13	33						3	19	50	36						3	3	7											Fog, %
Temperature, °C °F	+9 +48	+11 +52	+12 +54	+13 +55	+13 +55	+13 +55	+13 +55	+14 +57	+13 +55	+13 +55	+11 +52	+9 +48	+8 +46	+7 +45	+5 +41	+5 +41	+4 +39	+4 +39	+4 +39	+3 +37	+4 +39	+8 +46	+10 +50	+11 +52	+12 +54	+13 +55	+13 +55	+13 +55	+13 +55	+12 +54	+10 +50	+11 +52	+11 +52	+10 +50	+10 +50	+8 +46	+8 +46	+7 +45	+6 +43	+6 +43	+7 +45	+8 +46	+7 +45	+6 +43	+6 +43	+7 +45	+11 +52	+13 +55	+13 +55	+13 +55	+10 +50	+7 +45	+7 +45	+8 +46	+10 +50	+13 +55	+15 +59	+15 +59	+10 +50	+7 +45	+6 +43	+8 +46	+13 +55	+16 +61	+16 +61	+16 +61	+10 +50	+9 +48	+9 +48	+10 +50	+15 +59	+17 +63	+17 +63	+17 +63	+13 +55	+13 +55	+12 +54	+17 +63	+17 +63	+9 +48	Temperature, °C °F
Feels like, °C °F	+7 +45											+8 +46					+3 +37	+3 +37	+3 +37	+2 +36	+3 +37		+9 +48								+8 +46			+9 +48																		+6 +43	+6 +43	+7 +45	+9 +48				+9 +48								+9 +48														Feels like, °C °F
Pressure, mmHg inches mbar hPa	734 28.9 979 979	734 28.9 979 979	734 28.9 979 979	734 28.9 979 979	734 28.9 979 979	734 28.9 979 979	734 28.9 979 979	734 28.9 979 979	734 28.9 979 979	733 28.86 977 977	733 28.86 977 977	733 28.86 977 977	733 28.86 977 977	733 28.86 977 977	733 28.86 977 977	733 28.86 977 977	732 28.82 976 976	732 28.82 976 976	732 28.82 976 976	732 28.82 976 976	732 28.82 976 976	732 28.82 976 976	732 28.82 976 976	732 28.82 976 976	732 28.82 976 976	732 28.82 976 976	732 28.82 976 976	732 28.82 976 976	732 28.82 976 976	731 28.78 975 975	731 28.78 975 975	731 28.78 975 975	731 28.78 975 975	731 28.78 975 975	731 28.78 975 975	731 28.78 975 975	731 28.78 975 975	731 28.78 975 975	731 28.78 975 975	731 28.78 975 975	731 28.78 975 975	731 28.78 975 975	731 28.78 975 975	731 28.78 975 975	731 28.78 975 975	731 28.78 975 975	733 28.86 977 977	733 28.86 977 977	734 28.9 979 979	735 28.94 980 980	737 29.02 983 983	738 29.06 984 984	738 29.06 984 984	740 29.13 987 987	742 29.21 989 989	743 29.25 991 991	744 29.29 992 992	745 29.33 993 993	746 29.37 995 995	746 29.37 995 995	746 29.37 995 995	747 29.41 996 996	748 29.45 997 997	748 29.45 997 997	748 29.45 997 997	747 29.41 996 996	747 29.41 996 996	747 29.41 996 996	746 29.37 995 995	746 29.37 995 995	747 29.41 996 996	746 29.37 995 995	745 29.33 993 993	745 29.33 993 993	745 29.33 993 993	744 29.29 992 992	743 29.25 991 991	743 29.25 991 991	742 29.21 989 989	741 29.17 988 988	Pressure, mmHg inches mbar hPa
Wind: speed , m/s km/h mph knots Bft	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	2 7 4 4 2	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	0	0	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	2 7 4 4 2	3 11 7 6 2	4 14 9 8 3	4 14 9 8 3	4 14 9 8 3	4 14 9 8 3	4 14 9 8 3	3 11 7 6 2	3 11 7 6 2	2 7 4 4 2	3 11 7 6 2	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	2 7 4 4 2	2 7 4 4 2	1 4 2 2 1	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	2 7 4 4 2	3 11 7 6 2	3 11 7 6 2	3 11 7 6 2	2 7 4 4 2	1 4 2 2 1	1 4 2 2 1	1 4 2 2 1	2 7 4 4 2	2 7 4 4 2	3 11 7 6 2	2 7 4 4 2	1 4 2 2 1	0	1 4 2 2 1	3 11 7 6 2	2 7 4 4 2	1 4 2 2 1	Wind: speed , m/s km/h mph knots Bft
gusts, m/s km/h mph knots Bft	7 25 16 14 4	8 29 18 16 5	9 32 20 17 5	9 32 20 17 5	9 32 20 17 5	8 29 18 16 5	7 25 16 14 4	6 22 13 12 4	5 18 11 10 3	4 14 9 8 3													5 18 11 10 3	8 29 18 16 5	9 32 20 17 5	10 36 22 19 5	11 40 25 21 6	10 36 22 19 5	9 32 20 17 5	8 29 18 16 5	8 29 18 16 5	6 22 13 12 4	6 22 13 12 4														4 14 9 8 3	5 18 11 10 3	6 22 13 12 4	5 18 11 10 3				6 22 13 12 4	6 22 13 12 4	6 22 13 12 4	6 22 13 12 4	6 22 13 12 4					5 18 11 10 3	7 25 16 14 4	7 25 16 14 4	6 22 13 12 4					5 18 11 10 3	7 25 16 14 4	7 25 16 14 4	5 18 11 10 3				7 25 16 14 4	5 18 11 10 3		gusts, m/s km/h mph knots Bft
direction	SW	S	S	S	S	SW	SW	SW	SW	S	S	S	S	S	calm	calm	E	NE	NE	NE	NE	E	E	E	SE	SE	SE	SE	SE	SE	SE	SE	S	S	SE	NE	E	E	NE	NE	N	N	N	N	N	N	NE	NE	N	N	N	NW	N	N	N	N	N	N	N	N	NE	NE	SE	S	SW	SW	W	W	W	NW	SW	SW	SW	W	SW	calm	SE	S	SW	N	direction
Humidity, %	81	71	62	56	49	49	47	46	49	55	71	73	79	85	87	88	88	88	89	91	90	83	75	65	60	63	63	68	73	89	96	92	91	94	95	96	96	96	97	97	97	97	96	98	98	100	83	71	72	76	89	95	94	93	85	73	61	68	89	96	98	97	76	65	57	62	86	92	91	90	57	50	44	52	81	85	74	56	58	88	Humidity, %
Sun: rise set						05:37		20:42																	05:35		20:44													05:34		20:46									05:32		20:47						05:30		20:49						05:28		20:50					05:27	20:52		05:25	Sun: rise set
Moon: rise set						04:21		15:55																	04:33		17:24													04:46		18:54									05:00		20:26						05:19		21:59						05:44		23:28					06:21	-		07:11	Moon: rise set
phase																																																																																	phase