Roseau weather
At 2:30 PM local time it was clear and 30°C (86°F). Light rain for 13 of the next 24 hours (under 1 mm/h, 2.3 mm total) — cloudy, but fine to be out. Best months for weather: Jan–Apr. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Roseau, Saint George Parish, Dominica.
Current conditions
- Clouds
- 17%
- Chance of rain
- 4%
- Rain
- 0.0 mm/h
Hourly Forecast
Light rain for 13 of the next 24 hours (under 1 mm/h, 2.3 mm total) — cloudy, but fine to be out
Daily Forecast
Best Time to Visit
Peak season Jan–AprOff season Jul–Nov
About Roseau weather
Is it raining in Roseau right now?
No. It’s clear and 30° right now. Light rain for 13 of the next 24 hours (under 1 mm/h, 2.3 mm total) — cloudy, but fine to be out.
What’s the weather like in Roseau this week?
Over the next 7 days, expect highs of 29–30° and lows of 24–25°. Rain is likely on 7 of 7 days (Saturday, Sunday, Monday, Tuesday, Wednesday, Thursday, Friday). The driest day looks like Sunday.
Has it been raining in Roseau lately?
In the past 7 days, Roseau had 5 rainy days and 19.8 mm of rain in total.
What should I pack for Roseau?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Roseau weather by month
When is the best time to visit Roseau?
Based on weather alone, the best time to visit Roseau is Jan–Apr, according to NASA's 2001–2025 climate averages. Jul–Nov tends to be the least pleasant. Average highs run from 26°C (79°F) in February to 29°C (84°F) in September.
What is the rainiest month in Roseau?
October is the wettest month, with about 199 mm (7.8 in) of rain on average. February is the driest, with about 45 mm (1.8 in).
What is the hottest month in Roseau?
September is the warmest, with average highs of 29°C (84°F) and lows of 27°C (81°F). February is the coolest, with highs of 26°C (79°F) and lows of 25°C (76°F).
Does Roseau have a rainy season?
Yes. Jul–Nov is the rainy season (150 mm or more a month), while Feb–Mar is usually dry (under 60 mm).
How warm is the sea in Roseau?
The sea is warmest in September at about 30°C (86°F) and coolest in February at about 27°C (81°F). It is warm enough for swimming all year.
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), sea temperature from Open-Meteo Marine, forecast and current conditions from Open-Meteo. Page updated . How we rate months