National Weather Service
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Alerts
  • RADAR IS BACK ONLINE AND CURRENTLY UNDERGOING TESTING. WE WILL MAKE AN OFFICIAL ANNOUNCEMENT ONCE THIS PHASE IS COMPLETE.
Current Weather
  • 78o F
  • 24 Hr Rainfall Accumulation 0 mm
  • Wind Speed 3.9 knots
  • Wind Direction ESE
  • Humidity 90%
  • Pressure 1017.3 millibars
Today's Forecast As of 6 Mar 2026 9:38 PM
Showers
Night
Showers
Min 77o F | Max 86o F
06:41 18:31
  • East at 10 to 15 knots.

  • Moderate with a wave height of 3 to 5 feet.

Mission Statement

The Cayman Islands National Weather Service’s (CINWS) mission is to provide to its stakeholders the functions outlined in The National Weather Service Law, 2010 via a four-fold mission:

  • Monitoring
  • Research
  • Service
  • Data Provision

 

As the Official National Weather Service for the Cayman Islands we are obligated to: observe, understand and predict the weather and climate of the Cayman Islands as well as provide meteorological and related services in support of national and international obligations.