Fishguard weather live forecast

Today's maximum temperature in Fishguard is expected to be 18°C. Select a day from the live weather forecast for Fishguard, Wales, UK for more weather parameters.

Wednesday
30th Sep
18

14

3

2
Thursday
1st Oct
17

13

5

2
Friday
2nd Oct
19

15

2

2
Saturday
3rd Oct
19

14

1

2
Sunday
4th Oct
19

13

2

3

5-day weather forecast updated at 04:03 on Tuesday 29th September 2026 GMT

More about Fishguard

Fishguard by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Wales

Spabreaks.com promo code: 8% off bookings & vouchers

Exclusive

Save 8% on spa breaks, spa days & gift vouchers
Check out latest offers on over 550 spas across the UK
A guaranteed experience to suit your budget & occasion

Show discount code

******SB8

Redeem Spabreaks.com discount code >>

Expires at 23:59 on Thursday 31st Dec 2026 · View all Spabreaks.com offers

Spa break finder

Destination

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

Fishguard weather forecast by day

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

Fishguard weather for Wednesday 30th September 2026

Expect isolated thunderstorms in Fishguard, Wales with a maximum temperature of 18°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 10-20 mm of rainfall expected with 74% chance of some rain and a fresh breeze of 36 kph from the south.

18
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
2
UV index (Low)
74
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
36
kph wind from S

Fishguard weather for Thursday 1st October 2026

Expect isolated thunderstorms in Fishguard, Wales with a maximum temperature of 17°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 55% chance of some rain and a fresh breeze of 33 kph from the south-west.

17
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
2
UV index (Low)
55
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
33
kph wind from SW

Fishguard weather for Friday 2nd October 2026

Expect mostly cloudy with rain in Fishguard, Wales with a maximum temperature of 19°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 63% chance of some rain and a fresh breeze of 31 kph from the south-west.

19
°C maximum temperature
15
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
2
UV index (Low)
63
% chance of some rain
<10
mm of rainfall expected
19
°C wind chill
31
kph wind from SW

Fishguard weather for Saturday 3rd October 2026

Expect broken clouds in Fishguard, Wales with a maximum temperature of 19°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-west.

19
°C maximum temperature
14
°C minimum temperature
broken clouds
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
19
°C wind chill
18
kph wind from SW

Fishguard weather for Sunday 4th October 2026

Expect broken clouds in Fishguard, Wales with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.