Weather Forecast for St. Kitts & Nevis 7am Update September 17, 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 Thursday 17th September 2026.
Present Weather: Cloudy Skies with dust haze.
Winds: A gentle breeze of 10 mph from the East southeast.
Temperature: 29°C / 83°F Humidity: 81%
Heat Index: 34.1°C / 93.4°F Sea Level Pressure: 1017.1mbs or 30.03”
Sunrise: Tom: 5:59 am Sunset: Today: 6:12 pm
Weather Forecast Valid until 8 am Tomorrow.

Winds: East at 7 to 18 mph with lighter spells at times.
Seas: 1 – 1.5m or 3 – 5ft.

Weather Forecast for St. Kitts & Nevis: Partly cloudy and hazy conditions with a 40
percent or moderate chance of a brief passing shower.
Weather tonight: Fair to partly cloudy and hazy conditions with a 40 percent or moderate
chance of a brief overnight shower.

Eastern Caribbean Forecast: Lingering moisture and instability from the passage of a
tropical wave will maintain a moderate chance of brief passing showers across portions of the
British Virgin Islands today, with gradual improvements going into tonight. Similarly, we can
expect a heightened chance of brief passing showers across Trinidad & Tobago and portions of the
southern Windward Islands as the presence of the Inter Tropical Convergence Zone impacts this
portion of the island chain. Elsewhere across the Eastern Caribbean we can expect fair to partly
cloudy and hazy conditions with very little shower activity as a drier and more stable airmass
moves into the area.