Falmouth Harbour weather live forecast

Today's maximum temperature in Falmouth Harbour is expected to be 30°C. Select a day from the live weather forecast for Falmouth Harbour, Antigua for more weather parameters.

• Tuesday
  2nd Sep
  30
  27
  
  7
  11
• Wednesday
  3rd Sep
  31
  27
  
  8
  11
• Thursday
  4th Sep
  31
  27
  
  7
  11
• Friday
  5th Sep
  31
  27
  
  5
  10
• Saturday
  6th Sep
  30
  27
  
  5
  11

5-day weather forecast updated at 04:02 on Tuesday 2nd September 2025 GMT

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

Falmouth Harbour weather forecast by day

Below are the detailed weather forecasts for Falmouth Harbour for the next 5 days.

Falmouth Harbour weather for Tuesday 2nd September 2025

Expect isolated thunderstorms in Falmouth Harbour, Antigua with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 46% chance of some rain and a moderate breeze of 23 kph from the east.

• 30
  °C maximum temperature
• 27
  °C minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• 11
  UV index (Extreme)
• 46
  % chance of some rain
• <2
  mm of rainfall expected
• M
  moderate heat & humidity
• 23
  kph wind from E

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Falmouth Harbour weather for Wednesday 3rd September 2025

Expect isolated thunderstorms in Falmouth Harbour, Antigua with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 22% chance of some rain and a moderate breeze of 23 kph from the east.

• 31
  °C maximum temperature
• 27
  °C minimum temperature
• 
  isolated thunderstorms
• 8
  hours of sunshine
• 11
  UV index (Extreme)
• 22
  % chance of some rain
• <2
  mm of rainfall expected
• M
  moderate heat & humidity
• 23
  kph wind from E

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Falmouth Harbour weather for Thursday 4th September 2025

Expect isolated thunderstorms in Falmouth Harbour, Antigua with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 47% chance of some rain and a moderate breeze of 22 kph from the east.

• 31
  °C maximum temperature
• 27
  °C minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• 11
  UV index (Extreme)
• 47
  % chance of some rain
• <2
  mm of rainfall expected
• M
  moderate heat & humidity
• 22
  kph wind from E

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Falmouth Harbour weather for Friday 5th September 2025

Expect isolated thunderstorms in Falmouth Harbour, Antigua with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 84% chance of some rain and a moderate breeze of 26 kph from the east.

• 31
  °C maximum temperature
• 27
  °C minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 10
  UV index (Very High)
• 84
  % chance of some rain
• <10
  mm of rainfall expected
• M
  moderate heat & humidity
• 26
  kph wind from E

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Falmouth Harbour weather for Saturday 6th September 2025

Expect isolated thunderstorms in Falmouth Harbour, Antigua with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 83% chance of some rain and a moderate breeze of 25 kph from the east.

• 30
  °C maximum temperature
• 27
  °C minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 11
  UV index (Extreme)
• 83
  % chance of some rain
• <5
  mm of rainfall expected
• M
  moderate heat & humidity
• 25
  kph wind from E

Back to top

Sandals sale: up to £300 off Caribbean holidays

Discount Code

• Save up to £300 on all inclusive holidays to the Caribbean
• Discount varies by total spend. 7 night minimum stay
• Travel before 31st December 2027 (inclusive)

Show discount code ******ALE

Redeem Sandals discount code >>

Expires at 23:59 on Tuesday 30th Sep 2025 · View all Sandals offers

Metric (°C / mm)  |  Imperial (°F / inches)

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