Dominica weather live forecast

Today's maximum temperature in Dominica is expected to be 31°C. Select a day from the live weather forecast for Dominica (Roseau) for more weather parameters.

Saturday
15th Aug
31

27

0

8
Sunday
16th Aug
32

27

6

9
Monday
17th Aug
32

27

6

9
Tuesday
18th Aug
32

27

7

10
Wednesday
19th Aug
31

27

6

11

5-day weather forecast updated at 04:00 on Saturday 15th August 2026 GMT

More about Dominica

Dominica by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Dominica

Marella Cruises: Best deals on summer sailings

Sale

Check out best deals on all-inclusive summer sailings
Book cruises to the Med including 30th Birthday sailings
Filter deals by departure port, party size & duration

Go to Marella Cruises deal >>

View all Marella Cruises offers

Cruise deal finder

Destination

The 5-day weather forecast for Dominica (Roseau) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Top Dominica destinations

Below are temperatures expected today at popular countries, regions and places in Dominica. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

All Dominica destinations

Dominica weather forecast by day

Below are the detailed weather forecasts for Dominica for the next 5 days. The forecasts shown are for Roseau and may not represent the whole of Dominica. Browse more destinations in Dominica to view more weather forecasts.

Dominica weather for Saturday 15th August 2026

Expect isolated thunderstorms in Dominica with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 100% chance of some rain and a moderate breeze of 25 kph from the east.

31
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
8
UV index (Very High)
100
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
25
kph wind from E

Dominica weather for Sunday 16th August 2026

Expect isolated thunderstorms in Dominica with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 24% chance of some rain and a light breeze of 11 kph from the east.

32
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
9
UV index (Very High)
24
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
11
kph wind from E

Dominica weather for Monday 17th August 2026

Expect isolated thunderstorms in Dominica with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a light breeze of 7 kph from the east.

32
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
9
UV index (Very High)
35
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
7
kph wind from E

Dominica weather for Tuesday 18th August 2026

Expect isolated thunderstorms in Dominica with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 10-20 mm of rainfall expected with 44% chance of some rain and little or no wind of 5 kph from the east.

32
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
10
UV index (Very High)
44
% chance of some rain
<20
mm of rainfall expected
H
high heat & humidity
5
kph wind from E

Dominica weather for Wednesday 19th August 2026

Expect isolated thunderstorms in Dominica with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 33% chance of some rain and little or no wind of 4 kph from the east.