Thu Mar 27 2025

Weather in Cayman

SYNOPSIS

Fresh to locally strong winds with moderate to rough seas are expected across the northwest Caribbean today and tomorrow as a high-pressure system strengthens across the southeast United States.

Today:  Mostly sunny and windy. Winds ENE 20-30 mph

Tonight:  Windy with clear skies. Winds ENE at 20 to 30 mph.

Chance of rain: 10%.

Sea: Moderate to rough with a wave height of 5 to 7 feet. Small craft should exercise caution over open water.

Humidity: 70 (DOWN from yesterday)

UV:12 Extreme (UP from yesterday) Daily Max at 12 pm

Extreme: 11+

Take full precaution. Unprotected skin will be damaged and can burn in minutes. Avoid the sun between 11 a.m. and 3 p.m., cover up, and wear a hat, sunglasses and sunscreen. Don’t forget that white sand and other bright surfaces reflect UV and increase UV exposure.

Expected temperatures: 76°F to 86F. Yesterday: H 87.4°F  L 77.3°F

Barometer 1017 mb 

Rain: Last month: 1.29 in

Rain this month 0.70 in
Last 24 hrs (since yesterday’s readings) 0.00 in. 9 days since rain, 2 rain days in March
2025 Season Total: 2.05 in 
2024 Season Total: 69.91 in
Latest rainfall readings are from BODDEN TOWN.
Average rainfall in March: 1.3 in.
Average temperature in March: 72°F to 86°F
Sea Temperature in March: 81°F

MOON: 5% Illumination

Waning Crescent

LOCAL 6 DAY FORECAST

Grand Cayman Sun & Tides Tables March 2025

See: http://www.weather.gov.ky/portal/page?_
FOR RADAR IMAGE GO TO: https://www.weather.gov.ky/radar
Also see Weather In Cayman: http://www.weatherincayman.com
Moon info and graphic: https://www.timeanddate.com/astronomy/cayman-islands/george-towne.com/astronomy/cayman-islands