See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
26°
Light Rain
Feels Like: 34°
Min: 23°
Max: 30°
The next few hours will be mostly clear, with today reaching 30°C and dropping to 23°C. The coming days will be possible thunderstorms throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:31
Sunrise
18:37
Sunset
Moon
Waxing Crescent
10:22
Moonrise
20:58
Moonset
Daily Forecast
Today
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Air Quality Data Available
Upgrade to access real-time air quality data for Santo Domingo.
Resources
UV Index
Humidity
Weather in Santo Domingo today, September 15, 2026
Santo Domingo looks damp on September 15, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly.
The day peaks near 30°C and cools toward 23°C. Relative humidity sits between 85% and 98%, reaching its peak around 20:00. Airflow remains manageable, reaching about 3.3 km/h around 23:00.
Expect the wet theme to continue later, as rain odds reach 96% near 16:00. Cloud amounts hold near 53% around 22:00. Visibility holds near 15.8 km, though it can fall to 13.3 km. Sunrise is at 06:31 and sunset at 18:37, giving 12 hours 5 minutes of sunlight today.
Overall, Santo Domingo on September 15, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 96% and the high sits around 30°C.
Frequently asked questions about weather in Santo Domingo
How warm does it get in Santo Domingo?
The warmest month in Santo Domingo is September, with average high temperatures of 31°C. The average temperature during this period is around 27°C.
How cold does it get in Santo Domingo?
The coldest month in Santo Domingo is January, with average low temperatures of 20°C. The average temperature during this period is around 24°C.
What is the wettest time of year in Santo Domingo?
The wettest month in Santo Domingo is August, with an average of 141mm of precipitation.
What is the driest time of year in Santo Domingo?
The driest month in Santo Domingo is January, with an average of 35mm of precipitation.
