Forecast

Today's Forecast

Updated: 15 October 2026 | 4:30 p.m.

SYNOPSIS

Isolated showers and possible thunderstorms are likely over the next 24 hours as an upper-level trough, coupled with a surface trough, continues to influence weather conditions across the Cayman Islands.

FORECAST:

Tonight: Partly cloudy skies, becoming cloudy at times with a 40% chance of showers and possible thunder. Showers can become locally heavy at times. Temperatures will fall to the mid 70s °F. Winds will be east to northeast at 10 to 15 knots with higher gusts in showers. Seas will be moderate with wave heights of 3 to 5 feet.

Tomorrow: Partly cloudy skies, becoming cloudy at times with a 40% chance of early morning showers and possible thunder. Temperatures will rise to the upper 80's °F, with a heat index of 103 °F. Winds will be east to northeast at 10 to 15 knots. Seas will be slight to moderate with wave heights of 2 to 4 feet.

TIDES:

Today: Low 8:07 p.m. High 11:43 p.m.
Tomorrow: Low 6:48 a.m. High 3:08 p.m. Low 10:03 p.m. 

SUNSET: 6:01 p.m. Today. SUNRISE: 6:21 a.m. Tomorrow. 

OUTLOOK: Although the surface trough is expected to dissipate, lingering moisture and the upper-level trough will support isolated showers through Friday night, with shower activity expected to decrease through Saturday morning

Forecaster
Clarke