Weather Forecast for St. Kitts & Nevis 6am Update September 20, 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: 6 am Sunday 20th September 2026.
Present Weather: Partly Cloudy Skies
Winds: A light breeze of 5mph from the North
Temperature: 25°C / 77°F Humidity: 83%
Heat Index: 26.0°C / 78.7°F Sea Level Pressure: 1014.9mbs or 29.97”
Sunrise: Tom: 6:01 am Sunset: Today: 6:09 pm
Weather Forecast Valid until 8 am Tomorrow.

Winds: Southeast at 3 to 9 mph, becoming variable or calm at times.
Seas: Not exceeding 0.9 metres or 3 feet.

Weather Forecast for St. Kitts & Nevis:
Weather today: Partly sunny skies, with brief cloudy spells and a 60 percent or
moderate chance of localized showers and a slight chance of an isolated
thunderstorm developing.

Weather tonight: Fair to partly cloudy skies in general with a 40 percent or
moderate chance of a brief overnight shower.

Eastern Caribbean Forecast: Across the eastern Caribbean, a combination of
light southeasterly winds, daytime heating and available low level moisture could
trigger periods of localized showers over and around the islands occasionally during
the next 24 hours. There’s also a slight chance of an isolated thunderstorm
developing.