Government of Saint Lucia
! Station observations and forecast products View latest observations

Weather report

—

Sept. 27, 2026 at 6:00pm • Forecaster: Venantius Descartes

Present weather
Partly Cloudy
Present temperature
29.0°C / 84.2°F
Last night's minimum
29.0°C / 84.2°F
Relative humidity
84%

East-Northeast
31.0 km/h / 19.3 mph

24hr period ended
14:00
24hr amount
None mm
Month total
74.5 mm

17:56
05:53

National forecast - next 24 hours

Winds: Winds will be blowing from the east near 17 mph or 28 km/h.

Weather: Partly cloudy to cloudy with scattered showers and a chance of isolated thunderstorms.

Marine forecast (25 mile radius)

Seas: Moderate with waves 4 to 6 feet or 1.2 to 1.8 metres.

Forecast for the Lesser Antilles

Partly cloudy to cloudy skies, with scattered light to heavy showers and isolated thunderstorms.

Tropical weather outlook

Moist and unstable conditions enhanced by an upper-level trough will cause increased cloudiness, showers and thunderstorms across the Lesser Antilles, during the forecast period. Meanwhile, the Atlantic High-Pressure system will maintain moderate easterly winds across the region, during the next 24 hours.