St Lucia weather live forecast

Today's maximum temperature in St Lucia is expected to be 32°C. Select a day from the live weather forecast for St Lucia (Castries) for more weather parameters.

• Monday
  22nd Sep
  32
  28
  
  7
  11
• Tuesday
  23rd Sep
  31
  27
  
  7
  7
• Wednesday
  24th Sep
  31
  27
  
  6
  11
• Thursday
  25th Sep
  33
  28
  
  8
  11
• Friday
  26th Sep
  33
  28
  
  7
  11

5-day weather forecast updated at 04:02 on Monday 22nd September 2025 GMT

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