Monmouth weather live forecast

Today's maximum temperature in Monmouth is expected to be 20°C. Select a day from the live weather forecast for Monmouth, Wales, UK for more weather parameters.

Friday
11th Sep
20

12

6

2
Saturday
12th Sep
21

10

3

3
Sunday
13th Sep
22

16

5

3
Monday
14th Sep
22

16

3

4
Tuesday
15th Sep
22

15

7

1

5-day weather forecast updated at 04:03 on Thursday 10th September 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 Friday 11th September 2026

Expect broken clouds in Monmouth, Wales with a maximum temperature of 20°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.

20
°C maximum temperature
12
°C minimum temperature
broken clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from NW

Monmouth weather for Saturday 12th September 2026

Expect broken clouds in Monmouth, Wales with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 31 kph from the south-west.

21
°C maximum temperature
10
°C minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
31
kph wind from SW

Monmouth weather for Sunday 13th September 2026

Expect broken clouds in Monmouth, Wales with a maximum temperature of 22°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-west.

22
°C maximum temperature
16
°C minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
22
°C wind chill
20
kph wind from SW

Monmouth weather for Monday 14th September 2026

Expect broken clouds in Monmouth, Wales with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south-west.

22
°C maximum temperature
16
°C minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from SW

Monmouth weather for Tuesday 15th September 2026

Expect broken clouds in Monmouth, Wales with a maximum temperature of 22°C, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north-west.