Haverfordwest weather live forecast

Today's maximum temperature in Haverfordwest is expected to be 16°C. Select a day from the live weather forecast for Haverfordwest, Wales, UK for more weather parameters.

Thursday
19th Mar
16

5

12

3
Friday
20th Mar
15

4

9

2
Saturday
21st Mar
13

3

11

2
Sunday
22nd Mar
12

3

2

2
Monday
23rd Mar
10

6

2

3

5-day weather forecast updated at 04:03 on Wednesday 18th March 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 Thursday 19th March 2026

Expect clear skies in Haverfordwest, Wales with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the east.

16
°C maximum temperature
5
°C minimum temperature
clear skies
12
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
16
°C wind chill
14
kph wind from E

Haverfordwest weather for Friday 20th March 2026

Expect scattered clouds in Haverfordwest, Wales with a maximum temperature of 15°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the east.

15
°C maximum temperature
4
°C minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
15
°C wind chill
12
kph wind from E

Haverfordwest weather for Saturday 21st March 2026

Expect scattered clouds in Haverfordwest, Wales with a maximum temperature of 13°C, maximum UV of 2 (Low) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north.

13
°C maximum temperature
3
°C minimum temperature
scattered clouds
11
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
13
°C wind chill
11
kph wind from N

Haverfordwest weather for Sunday 22nd March 2026

Expect broken clouds in Haverfordwest, Wales with a maximum temperature of 12°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-west.

12
°C maximum temperature
3
°C minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
12
°C wind chill
16
kph wind from SW

Haverfordwest weather for Monday 23rd March 2026

Expect mostly cloudy with light rain in Haverfordwest, Wales with a maximum temperature of 10°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 50% chance of some rain and a moderate breeze of 23 kph from the west.