Weather Forecast for St. Kitts & Nevis 5pm 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 at: 5 pm Tuesday 18th August 2026
Present Weather: Cloudy skies
Winds: A gentle breeze of 12 mph from the East-northeast
Temperature: 29°C / 85°F Max Temp: 32°C / 90°F Humidity: 81%
Heat Index: 36.4°C / 97.5°F Sea Level Pressure: 1015.5mbs or 29.98”
24-hour rainfall at the R.L. Bradshaw Intl. at 2 pm: 0.4mm/0.016”
Amount of rainfall for the month of August: 38.9 mm / 1.53’’
Sunrise: Tom 5:55 am Sunset: Tom 6:35 pm
Weather Forecast Valid until 8 pm Tomorrow.

Winds: East at 9 to 21 mph.
Seas: 1 to 1.5 metres or 3 to 5 feet.
Weather Forecast for St. Kitts & Nevis: Lingering moisture and instability
trailing a tropical wave will maintain periods of passing showers tonight with
improved conditions by daybreak.

Weather tonight: Partly cloudy with a 60 percent or moderate chance of showers.
Weather tomorrow: Partly cloudy with a 20 percent or slight chance of showers.

END