St Kitts and Nevis Weather Forecast

This weather forecast, valid until 8 pm on Monday, May 26, 2025, predicts partly cloudy conditions with a chance of showers across the Leeward Islands. The forecast period extends from May 25, 2025, and covers the subsequent 24 hours, encompassing both nighttime and daytime weather conditions. Temperatures are expected to range from a high of 30°C (86°F) to a low of 24°C (75°F). The primary driver of these conditions is a moderate to fresh easterly wind flow carrying pockets of moisture across the region. This moisture interaction with the prevailing winds increases the likelihood of cloud formation and subsequent showers.

The forecast for the night of May 25th predicts partly cloudy skies with a 70% chance of showers. This high probability suggests intermittent periods of rainfall are likely throughout the night. While the exact timing and intensity of these showers remain uncertain, residents and visitors should be prepared for wet conditions. The forecast for May 26th maintains a similar outlook, anticipating partly cloudy skies with a slightly reduced 60% chance of showers. This suggests that while the potential for rainfall remains, the frequency or intensity may decrease compared to the previous night. Overall, the forecast indicates a relatively consistent weather pattern dominated by cloud cover and the possibility of precipitation.

The wind conditions are expected to be a significant factor influencing the weather. East winds are forecast to blow at speeds between 19 and 31 km/h (12 to 20 mph), with potential gusts reaching up to 51 km/h (31 mph). These relatively brisk winds will contribute to the movement of moisture-laden air across the islands, fostering the development of showers. The gusty conditions also pose a potential hazard, especially for small craft operators. The existing small craft advisory emphasizes the need for caution due to the anticipated sea conditions.

Sea conditions are predicted to be moderately rough, with wave heights ranging from 1.2 to 1.8 meters (4 to 6 feet). These conditions, coupled with the brisk winds, pose a risk to small watercraft. Therefore, small craft operators are strongly advised to exercise caution when venturing out to sea. The potential for increased wave heights and choppy waters warrants careful consideration of navigational safety and the seaworthiness of vessels. The forecast underscores the importance of monitoring weather updates and adhering to safety precautions.

Sunrise on May 26th is predicted at 5:36 am, while sunset is expected at 6:39 pm. These times provide a general framework for daylight hours. The combination of sunrise/sunset times and the partly cloudy conditions suggests periods of sunshine interspersed with cloud cover throughout the day. This information can be helpful for planning outdoor activities, although the possibility of showers should be factored into any such plans. The relatively long daylight hours offer ample opportunity for enjoying the outdoors, provided precautions are taken regarding the potential for rainfall and gusty winds.

In summary, the Leeward Islands can anticipate partly cloudy conditions with a moderate to high chance of showers over the next 24 hours. Temperatures will remain within a comfortable range, but the persistent easterly winds will bring moisture leading to the potential for rainfall. Small craft operators should exercise particular caution due to the combined effects of wind and sea conditions. While the forecast does not predict severe weather, the possibility of showers and gusty winds should be considered when planning outdoor activities. The forecast provides a valuable guide for residents and visitors, enabling them to make informed decisions based on the anticipated weather conditions.