Weather Forecast for St. Kitts & Nevis 7am Update August 18, 2026

Robert L. Bradshaw International Airport
St. Kitts Meteorological Services
St. Christopher Air & Sea Port Authorities

P.O. Box 963
Basseterre
St. Kitts

Tel: 869 465 2749 Tele- fax: 869 465 9122

Weather Bulletin

Issued: 7 am Tuesday 18th August 2026.
Present Weather: Cloudy skies with dust haze and vicinity showers.
Winds: A moderate breeze of 14 mph from an Easterly direction.
Temperature: 28°C / 83°F Humidity:82%
Heat Index: 33.2°C / 91.8 °F Sea Level Pressure: 1016.1mbs or 30.00”
Sunrise: Tom: 5:55 am Sunset: Today: 6:35 pm
Weather Forecast Valid until 8 am Tomorrow.

Winds: East at 7 to 18 mph with lighter spells overnight.
Seas: 1 to 1.5 metres or 3 to 5 feet.

Weather Forecast for St. Kitts & Nevis: The presence of a tropical wave and its
associated moisture and instability will heighten the chances for shower activity over
and around the islands periodically during the next 24 hours.

Weather today: Partly cloudy to cloudy skies with a 70 percent or high chance of
showers and a slight chance of an isolated thunderstorm developing.
Weather tonight: Partly cloudy skies, with brief cloudy spells and a 60 percent or
moderate chance of brief passing overnight showers.

Eastern Caribbean Forecast: Across most of the eastern Caribbean from the
British Virgin Islands southwards to Trinidad and Tobago, as a tropical wave moves
through the area we can expect partly cloudy to cloudy skies with a heightened
chance of showers. Some showers could be moderate to locally heavy at times with a
moderate chance of isolated thunderstorms developing.

END