Haverfordwest weather live forecast

Today's maximum temperature in Haverfordwest is expected to be 43°F. Select a day from the live weather forecast for Haverfordwest, Wales, UK for more weather parameters.

Wednesday
18th Feb
43

37

0

0
Thursday
19th Feb
48

41

2

1
Friday
20th Feb
54

43

1

1
Saturday
21st Feb
54

50

0

1
Sunday
22nd Feb
54

48

2

0

5-day weather forecast updated at 04:06 on Wednesday 18th February 2026 GMT

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The 5-day weather forecast for Wales (Haverfordwest) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Haverfordwest weather forecast by day

Below are the detailed weather forecasts for Haverfordwest for the next 5 days.

Haverfordwest weather for Wednesday 18th February 2026

Expect overcast with light rain in Haverfordwest, Wales with a maximum temperature of 43°F and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 86% chance of some rain and a strong breeze of 25 mph from the south-east.

43
°F maximum temperature
37
°F minimum temperature
overcast with light rain
0
hours of sunshine
0
UV index (None)
86
% chance of some rain
<5
mm of rainfall expected
34
°F wind chill
25
mph wind from SE

Haverfordwest weather for Thursday 19th February 2026

Expect broken clouds in Haverfordwest, Wales with a maximum temperature of 48°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the north-west.

48
°F maximum temperature
41
°F minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
43
°F wind chill
14
mph wind from NW

Haverfordwest weather for Friday 20th February 2026

Expect mostly cloudy with light rain in Haverfordwest, Wales with a maximum temperature of 54°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 63% chance of some rain and a fresh breeze of 20 mph from the south-west.

54
°F maximum temperature
43
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
63
% chance of some rain
<5
mm of rainfall expected
54
°F wind chill
20
mph wind from SW

Haverfordwest weather for Saturday 21st February 2026

Expect cloudy with some rain in Haverfordwest, Wales with a maximum temperature of 54°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 71% chance of some rain and a fresh breeze of 19 mph from the south-west.

54
°F maximum temperature
50
°F minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
71
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
19
mph wind from SW

Haverfordwest weather for Sunday 22nd February 2026

Expect mostly cloudy with rain in Haverfordwest, Wales with a maximum temperature of 54°F and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 65% chance of some rain and a moderate breeze of 17 mph from the south-west.