Sat 17 January 2026

Weather in Cayman

SYNOPSIS

Cloudy conditions will persist through till late-Monday with scattered showers from Saturday afternoon as a shearline in the Western Caribbean interacts with a series of troughs. A reinforcing cold front will move across the Gulf of Mexico over the weekend and become stationary over the Northwestern Caribbean on Monday bringing fresh to locally strong winds and more rough seas.

WU/TWC forecast. Today:   Partly cloudy this morning. Increasing clouds with periods of showers this afternoons.  Winds ENE 15-25 mph.

WU/TWC forecast: Tonight: Overcast with rain showers at time. Winds ENE 10-20 mph

Chance of rain: 75%.

Sea: Moderate with a wave height of 3-5 feet. 

Humidity: 84% UP from yesterday

UV:6 High: 6-7

Protection required – UV damages the skin and can cause sunburn. Reduce time in the sun between 11 a.m. and 3 p.m. and take full precaution by seeking shade, covering up exposed skin, wearing a hat and sunglasses, and applying sunscreen.

Expected temperatures: 73F to 82°F. Yesterday: H 83.8°F  L 73.4°F

Barometer: 1016 mb 

Rain: Last month: 1.47 in

Rain this month 0.08 in
Last 24 hrs (since yesterday’s readings) 0.00 in. 2 days since rain,1 rain day in January
2025 Season Total: 39.54 in 
2026 Season Total: 00.8 in
Latest rainfall readings are from BODDEN TOWN.
Average rainfall in January: 1.5 in.
Average temperature in January: 74°F to 88°F
Sea Temperature in January: 84°F

Sun in George Town

From time and date

MOON: 1% Illumination

Waning Crescent

LOCAL 6 DAY FORECAST

Grand Cayman Sun & Tides Tables January 2026

From Tides4fishing

IMPORTANT NOTICEThe times reflected in the tidal table for Grand Cayman are predictions valid as references for sports fishing in areas near the coast of Grand Cayman. THEY ARE NOT SUITABLE FOR NAVIGATION. Remember that to practice any activity at sea like diving, windsurfing and fishing from a boat or underwater fishing should always be consulted with the official tidetables of the port of Grand Cayman.

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
https://www.timeanddate.com/news/