Fri May 23 2025

Weather in Cayman

SYNOPSIS

A weak ridge is supporting a slack pressure gradient across the northwest Caribbean. Light winds and slight seas are expected across the Cayman Islands over the next 24 hours.

Today: Mostly sunnty. Winds E 10 to 20 mph.

Tonight:  Partly cloudy. Winds E 10 to 15 mph

Chance of rain: 0%.

Sea: Slight with a wave height of 1 to 3 feet.

Humidity: 66% (DOWN from yesterday)

UV: 13 EXTREME (Same as 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: 81°F to 90°F. Yesterday: H 90.4°F  L 81.3°F

Barometer 1015 mb 

Rain: Last month: 4.01 in

Rain this month 0.37 in
Last 24 hrs (since yesterday’s readings) 0.00 in. 9 days since rain, 2 rain days in May
2025 Season Total: 6.58 in 
2024 Season Total: 69.91 in
Latest rainfall readings are from BODDEN TOWN.
Average rainfall in May: 5.2 in.
Average temperature in May: 75°F to 89°F
Sea Temperature in May: 83°F

MOON: 17% Illumination

Waning crescent

LOCAL 6 DAY FORECAST

Grand Cayman Sun & Tides Tables May 2025 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.