Monmouth weather live forecast

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

Sunday
3rd May
16

10

4

2
Monday
4th May
15

10

3

2
Tuesday
5th May
14

9

2

3
Wednesday
6th May
12

8

1

2
Thursday
7th May
15

7

1

2

5-day weather forecast updated at 04:03 on Sunday 3rd May 2026 GMT

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

Monmouth weather forecast by day

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

Monmouth weather for Sunday 3rd May 2026

Expect isolated thunderstorms in Monmouth, Wales with a maximum temperature of 16°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 72% chance of some rain and a light breeze of 9 kph from the west.

16
°C maximum temperature
10
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
2
UV index (Low)
72
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
9
kph wind from W

Monmouth weather for Monday 4th May 2026

Expect mostly cloudy with light rain in Monmouth, Wales with a maximum temperature of 15°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 29% chance of some rain and a light breeze of 12 kph from the north-east.

15
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
2
UV index (Low)
29
% chance of some rain
<2
mm of rainfall expected
15
°C wind chill
12
kph wind from NE

Monmouth weather for Tuesday 5th May 2026

Expect mostly cloudy with light rain in Monmouth, Wales with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 23% chance of some rain and a gentle breeze of 14 kph from the north.

14
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
3
UV index (Moderate)
23
% chance of some rain
<2
mm of rainfall expected
14
°C wind chill
14
kph wind from N

Monmouth weather for Wednesday 6th May 2026

Expect mostly cloudy with light rain in Monmouth, Wales with a maximum temperature of 12°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 42% chance of some rain and a light breeze of 12 kph from the south-east.

12
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
42
% chance of some rain
<5
mm of rainfall expected
12
°C wind chill
12
kph wind from SE

Monmouth weather for Thursday 7th May 2026

Expect broken clouds in Monmouth, Wales with a maximum temperature of 15°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south.