Today's Forecast
Updated: 15 September 2026 | 7:00 a.m.
SYNOPSIS:
Most of the Saharan dust has shifted west of the Cayman area and will continue to decrease through the morning. The Dust Alert has been discontinued. A gradual increase in shower activity is expected from late afternoon into the night as a low-level trough and an upper-level low begin to impact the Cayman area. Satellite imagery shows few clouds across the Cayman area.
FORECAST:
Today: Fair to partly cloudy skies with a 30% chance of showers, from the late afternoon into the night. Temperatures will rise near the low to mid 90's °F, with a heat index of 109 °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.
Tonight: Cloudy spells with a 30% chance of showers and thunder. Temperatures will fall near the mid 80's °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: High 12:29 p.m. Low 6:31 p.m. High 11:27 p.m.
Tomorrow: Low 6:16 a.m. High 1:52 p.m. Low 8:47 p.m.
SUNSET: 6:26 p.m. Today. SUNRISE: 6:13 a.m. Tomorrow.
OUTLOOK:
is for an increased chance in cloudiness and thundershower activity through Wednesday as low level-troughing coupled with an upper-level low affect the Cayman area