St Malo weather live forecast

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

Wednesday
20th May
18

13

5

UV6
Thursday
21st May
22

11

13

UV7
Friday
22nd May
28

15

11

UV7
Saturday
23rd May
23

15

5

UV5
Sunday
24th May
24

14

13

UV7

5-day weather forecast updated at 04:00 on Wednesday 20th May 2026 GMT

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

St Malo weather forecast by day

Below are the detailed weather forecasts for St Malo for the next 5 days.

St Malo weather for Wednesday 20th May 2026

Expect broken clouds in St Malo, France with a maximum temperature of 18°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-west.

18
°C maximum temperature
13
°C minimum temperature
broken clouds
5
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from SW

St Malo weather for Thursday 21st May 2026

Expect scattered clouds in St Malo, France with a maximum temperature of 22°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-east.

22
°C maximum temperature
11
°C minimum temperature
scattered clouds
13
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
22
°C wind chill
11
kph wind from SE

St Malo weather for Friday 22nd May 2026

Expect scattered clouds in St Malo, France with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-east.

28
°C maximum temperature
15
°C minimum temperature
scattered clouds
11
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
16
kph wind from SE

St Malo weather for Saturday 23rd May 2026

Expect broken clouds in St Malo, France with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north.

23
°C maximum temperature
15
°C minimum temperature
broken clouds
5
hours of sunshine
UV5
UV index (Moderate)
0
mm of rainfall expected
23
°C wind chill
14
kph wind from N

St Malo weather for Sunday 24th May 2026

Expect scattered clouds in St Malo, France with a maximum temperature of 24°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-east.