Haverfordwest (Pembrokeshire) weather

Forecast days

Yellow weather warning.
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Sunset iconSunset:
M UV
L Pollution
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7 day forecast for Haverfordwest

Today (15 September 2025)
Time
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00
Weather symbols Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
Chance of precipitation
10%
30%
10%
10%
10%
30%
20%
20%
10%
Temperature
16°
16°
16°
16°
15°
15°
14°
14°
14°
Feels like temperature (°C)
11°
11°
11°
11°
11°
11°
10°
10°
10°
Wind direction and speed
W
26
W
26
W
24
W
23
W
22
W
22
W
21
W
20
W
20
Wind gust (mph)
51
50
49
49
49
48
48
46
44
Visibility
E
E
E
E
E
E
E
E
E
Humidity
65%
67%
67%
69%
69%
71%
72%
73%
74%
UV 3 2 1 1 1 - - - -
Tuesday (16 September 2025)
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 symbols Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Light rain Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain
Chance of precipitation
10%
10%
<5%
20%
10%
<5%
<5%
10%
10%
20%
20%
10%
10%
20%
20%
30%
40%
60%
70%
90%
≥95%
≥95%
≥95%
≥95%
Temperature (°C)
13°
13°
13°
13°
13°
13°
13°
13°
13°
14°
15°
15°
16°
16°
16°
15°
15°
15°
14°
14°
13°
13°
13°
14°
Feels like temperature (°C)
10°
10°
10°
10°
10°
10°
11°
11°
11°
12°
12°
13°
13°
13°
13°
13°
13°
13°
13°
13°
12°
12°
12°
12°
Wind direction and speed (mph)
W
19
W
18
W
16
W
16
WNW
15
W
13
WNW
12
WNW
10
W
10
W
12
W
12
W
13
W
12
W
12
WSW
12
WSW
11
WSW
9
SW
8
SW
7
SSW
6
SSW
6
S
7
S
9
S
12
Wind gust (mph)
43
42
40
39
37
35
33
31
30
28
26
25
25
25
24
23
23
21
17
15
16
21
28
32
Visibility (description)
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
VG
VG
M
P
P
P
Humidity
75%
75%
75%
75%
75%
76%
76%
77%
76%
73%
67%
66%
65%
65%
67%
69%
74%
78%
84%
90%
91%
95%
96%
96%
UV - - - - - - 1 1 1 2 2 3 4 3 3 2 1 1 1 1 - - - -
Wednesday (17 September 2025)
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 symbols Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Light rain Light rain Light rain Light rain Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Light rain Light rain Light rain
Chance of precipitation
≥95%
≥95%
≥95%
≥95%
≥95%
90%
90%
70%
60%
50%
40%
40%
40%
40%
40%
40%
50%
50%
40%
40%
50%
50%
50%
60%
Temperature (°C)
14°
14°
15°
16°
16°
16°
17°
17°
16°
17°
17°
17°
17°
17°
17°
17°
17°
17°
16°
16°
16°
16°
16°
16°
Feels like temperature (°C)
12°
11°
12°
12°
12°
12°
13°
13°
13°
13°
14°
14°
14°
14°
14°
14°
14°
14°
14°
14°
15°
14°
15°
14°
Wind direction and speed (mph)
S
15
S
18
S
20
SSW
22
SW
23
SW
23
SW
23
SW
22
SW
20
SW
19
WSW
19
WSW
18
WSW
18
WSW
17
WSW
17
SW
16
SW
15
SW
14
SW
13
SW
13
SW
12
SW
12
SW
13
SW
13
Wind gust (mph)
38
43
46
48
47
46
45
41
39
37
36
35
33
33
30
29
28
29
28
27
26
27
25
24
Visibility (description)
P
P
P
P
P
M
M
M
M
G
VG
VG
VG
VG
VG
VG
VG
G
M
VG
VG
G
G
M
Humidity
96%
95%
94%
95%
95%
96%
96%
96%
96%
95%
93%
91%
91%
87%
86%
87%
90%
91%
96%
96%
94%
94%
95%
95%
UV - - - - - - 1 1 1 1 1 2 3 3 3 2 1 1 1 1 - - - -
Thursday (18 September 2025)
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 symbols Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Cloudy Cloudy Cloudy Overcast Overcast Overcast
Chance of precipitation
60%
70%
70%
70%
70%
60%
60%
60%
50%
50%
50%
50%
50%
40%
30%
30%
40%
30%
30%
30%
30%
40%
40%
40%
Temperature (°C)
16°
16°
17°
17°
17°
17°
17°
17°
16°
17°
17°
17°
18°
18°
18°
17°
17°
17°
17°
16°
16°
16°
16°
16°
Feels like temperature (°C)
15°
15°
15°
15°
14°
14°
15°
15°
14°
15°
15°
15°
15°
15°
15°
15°
15°
15°
15°
15°
15°
14°
15°
15°
Wind direction and speed (mph)
SSW
13
SSW
13
SW
14
SSW
14
SW
15
SW
15
SW
14
SSW
14
SSW
14
SW
15
SW
15
SW
16
SW
16
SW
16
SW
16
SW
15
SW
14
SW
14
SW
13
SW
12
SSW
12
SW
11
SSW
11
SSW
11
Wind gust (mph)
22
24
28
28
28
28
26
26
26
28
26
25
28
28
26
27
25
25
25
23
23
22
21
20
Visibility (description)
M
M
M
M
M
M
M
M
M
G
G
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
Humidity
96%
97%
98%
98%
98%
97%
97%
98%
98%
97%
95%
95%
94%
93%
93%
92%
91%
92%
92%
94%
92%
93%
93%
94%
UV - - - - - - - 1 1 1 2 2 3 3 3 2 1 1 1 1 - - - -
Friday (19 September 2025)
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 symbols Overcast Overcast Overcast Overcast Overcast Overcast Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Chance of precipitation
40%
40%
50%
50%
40%
40%
40%
40%
40%
40%
40%
30%
30%
40%
40%
40%
50%
50%
40%
50%
50%
50%
50%
40%
Temperature (°C)
16°
16°
16°
15°
15°
15°
15°
15°
15°
15°
16°
16°
16°
16°
16°
16°
16°
16°
16°
15°
15°
14°
14°
14°
Feels like temperature (°C)
14°
14°
14°
14°
14°
13°
13°
13°
13°
13°
14°
14°
15°
15°
15°
15°
14°
14°
14°
14°
13°
13°
13°
13°
Wind direction and speed (mph)
SSW
11
SSW
11
SSW
12
SSW
12
SW
11
SW
11
SW
11
SSW
11
SW
11
SW
10
SW
11
SW
11
SSW
11
SSW
11
SSW
12
SSW
12
SW
12
SW
11
SW
10
SSW
9
SSW
9
SSW
8
SW
8
SW
8
Wind gust (mph)
19
19
21
23
20
17
16
14
13
14
16
17
18
17
19
18
18
17
16
16
17
17
17
17
Visibility (description)
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
E
VG
VG
VG
VG
VG
VG
VG
VG
G
G
Humidity
94%
94%
94%
93%
93%
93%
93%
94%
92%
91%
91%
90%
84%
83%
85%
88%
90%
88%
91%
92%
93%
94%
94%
94%
UV - - - - - - - 1 1 1 1 2 2 2 2 1 1 1 1 1 - - - -
Saturday (20 September 2025)
Time
00:00
01:00
04:00
07:00
10:00
13:00
16:00
19:00
22:00
Weather symbols Cloudy Light shower night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
Chance of precipitation
50%
50%
50%
40%
30%
30%
30%
30%
40%
Temperature (°C)
14°
13°
13°
12°
15°
15°
15°
13°
12°
Feels like temperature (°C)
12°
12°
12°
11°
13°
13°
12°
11°
10°
Wind direction and speed (mph)
SW
8
SW
8
SW
8
W
8
W
11
W
13
WNW
13
W
11
WNW
10
Wind gust (mph)
16
14
14
19
23
23
20
15
16
Visibility (description)
G
G
G
G
VG
VG
VG
VG
VG
Humidity
93%
93%
93%
92%
84%
74%
75%
83%
86%
UV - - - 1 2 4 2 1 -
Sunday (21 September 2025)
Time
01:00
04:00
07:00
10:00
13:00
16:00
19:00
22:00
Weather symbols Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
Chance of precipitation
40%
30%
30%
30%
30%
20%
20%
20%
Temperature (°C)
11°
10°
10°
13°
14°
14°
12°
10°
Feels like temperature (°C)
11°
11°
11°
Wind direction and speed (mph)
NW
10
NW
10
NNW
10
NNW
13
NNW
14
NNW
15
NNW
12
N
10
Wind gust (mph)
17
17
19
20
21
20
15
12
Visibility (description)
G
G
VG
VG
VG
VG
VG
VG
Humidity
87%
86%
86%
73%
67%
64%
75%
82%
UV - - 1 2 4 2 1 -

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Haverfordwest weather map

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WARNING
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Flood alerts in force for Wales
Flood alerts in force for Wales

Wales weather forecast

Headline:

Very windy today with showers, drier and less windy tomorrow.

Today:

Very windy with gales, locally severe in coastal and upland areas, especially during the morning. Scattered showers, heaviest and most frequent in the north, but occasional bright spells too. Feeling cool. Maximum temperature 16 °C.

Tonight:

Windy this evening with coastal gales at first but winds gradually easing overnight. Scattered showers, some heavy this evening, but many places turning dry overnight. Staying fairly mild. Minimum temperature 9 °C.

Tuesday:

A drier day to come albeit still the chance of a few showers. Sunny spells are likely through the morning, but any sunshine turning hazy through the afternoon. Still breezy. Maximum temperature 17 °C.

Outlook for Wednesday to Friday:

Remaining changeable and often windy with rain at times. Some brighter periods are also likely. A chance of occasional coastal gales. Temperatures fairly close to the seasonal average.

Updated:

UK long range weather forecast

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