Today's Forecast
Updated: 30 September 2026 | 6:00 a.m.
SYNOPSIS
Periods of showers with isolated thunder are expected for the next 24 hours over the Cayman area as a low-level trough and a mid to upper-level trough interact with moisture associated with the recent passage of a tropical wave. Showers at times may become locally heavy especially during this afternoon and into the night. Radar imagery shows scattered showers in and around the Cayman area moving northwestward.
The National Hurricane Center continues to monitor Tropical Storm Hanna in the Northern Atlantic. This system poses no threat to the Cayman Islands. For further information please visit: www.nhc.noaa.gov
FORECAST:
Today: Cloudy skies with a 60% chance of scattered showers and thunder. Showers may become locally heavy at times. Temperatures will rise to the low to mid 80's °F, with a heat index of 103 °F. Winds will be east to southeast at 10 to 15 knots, becoming variable with higher gusts in and around showers. Seas will be slight to moderate with wave heights of 2 to 4 feet.
Tonight: Cloudy skies with a 70% chance of scattered showers and thunder. Periods of rainfall may become locally heavy especially overnight. Temperatures will fall to the upper 70s °F. Winds will be east to southeast at 10 to 15 knots, becoming variable with higher gusts in and around showers. Seas will be slight to moderate with wave heights of 2 to 4 feet.
TIDES:
Today: High 12:13 p.m. Low 6:07 p.m. High 11:26 p.m.
Tomorrow: Low 6:21 a.m. High 1:33 p.m. Low 8:07 p.m.
SUNSET: 6:13 p.m. Today. SUNRISE: 6:17 a.m. Tomorrow.
OUTLOOK:
A gradual decrease in shower activity by Friday morning as a decrease is expected in moisture over the northwest Caribbean.
Forecaster
Forbes