The temperatures in Saint Lucia during June are extremely high, between 27°C and hot as 29°C, drinking water regularly is advisable.
You can expect about 3 to 8 days of rain in Saint Lucia during the month of June. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Saint Lucia in June 2025.
If you’re planning to visit Saint Lucia in the near future, we highly recommend that you review the 14 day weather forecast for Saint Lucia before you arrive.
Temperatures
29° / 27°
Rainy Days
4
Snowy Days
0
Dry Days
26
Rainfall
110
mm
Sun Hours
10.8
Hrs
