Roseau, Dominica 14-Day Forecast
Dominica 🇩🇲
83°
Patchy rain nearby right now
Today: high 84°, low 80°
Updated 1 min ago
Roseau weather for the next 14 days
Friday, August 7
Patchy rain nearby High 83° Low 80°Precipitation
57%
· 0.05 in
Max wind
13 mph
Humidity
75%
UV index
12 - Extreme
Sunrise / sunset
05:49 AM / 06:33 PM
Saturday, August 8
Patchy rain nearby High 84° Low 80°Precipitation
60%
· 0.06 in
Max wind
14 mph
Humidity
75%
UV index
11 - Very High
Sunrise / sunset
05:49 AM / 06:32 PM
Sunday, August 9
Patchy rain nearby High 84° Low 80°Precipitation
72%
· 0.11 in
Max wind
14 mph
Humidity
78%
UV index
12 - Extreme
Sunrise / sunset
05:49 AM / 06:32 PM
Monday, August 10
Patchy rain nearby High 84° Low 81°Precipitation
38%
· 0.02 in
Max wind
12 mph
Humidity
75%
UV index
7 - High
Sunrise / sunset
05:50 AM / 06:31 PM
Tuesday, August 11
Patchy rain nearby High 84° Low 80°Precipitation
44%
· 0.02 in
Max wind
15 mph
Humidity
76%
UV index
6 - High
Sunrise / sunset
05:50 AM / 06:31 PM
Wednesday, August 12
Patchy rain nearby High 83° Low 81°Precipitation
77%
· 0.17 in
Max wind
15 mph
Humidity
79%
UV index
6 - High
Sunrise / sunset
05:50 AM / 06:30 PM
Thursday, August 13
Patchy rain nearby High 84° Low 81°Precipitation
60%
· 0.06 in
Max wind
22 mph
Humidity
77%
UV index
7 - High
Sunrise / sunset
05:50 AM / 06:30 PM
Friday, August 14
Patchy rain nearby High 83° Low 81°Precipitation
60%
· 0.04 in
Max wind
23 mph
Humidity
78%
UV index
6 - High
Sunrise / sunset
05:50 AM / 06:29 PM
Saturday, August 15
Patchy rain nearby High 84° Low 81°Precipitation
42%
· 0.03 in
Max wind
24 mph
Humidity
75%
UV index
7 - High
Sunrise / sunset
05:50 AM / 06:29 PM
Sunday, August 16
Patchy rain nearby High 84° Low 81°Precipitation
57%
· 0.04 in
Max wind
18 mph
Humidity
77%
UV index
6 - High
Sunrise / sunset
05:51 AM / 06:28 PM
Monday, August 17
Patchy rain nearby High 84° Low 81°Precipitation
74%
· 0.18 in
Max wind
14 mph
Humidity
77%
UV index
6 - High
Sunrise / sunset
05:51 AM / 06:28 PM
Tuesday, August 18
Patchy rain nearby High 83° Low 81°Precipitation
80%
· 0.19 in
Max wind
15 mph
Humidity
80%
UV index
6 - High
Sunrise / sunset
05:51 AM / 06:27 PM
Wednesday, August 19
Patchy rain nearby High 84° Low 81°Precipitation
77%
· 0.17 in
Max wind
14 mph
Humidity
81%
UV index
6 - High
Sunrise / sunset
05:51 AM / 06:26 PM
Roseau 14-day outlook: the story
The warmest day of Roseau's 14-day outlook is Monday, August 10 with a high near 84°F (29°C); the coolest night comes Sunday, August 9, dipping to 80°F (26°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 84°F (29°C), right in line with the typical August high of 84°F (29°C).
Precipitation is most likely on Friday 7, Saturday 8, Sunday 9, Wednesday 12 and beyond; the wettest day looks like Tuesday, August 18 with about 0.19 in (4.9 mm) expected. For the weekend, expect Saturday 84°F (29°C) and patchy rain nearby / Sunday 84°F (29°C) and patchy rain nearby.
For typical conditions month by month, see the Roseau climate & average temperatures guide.
Roseau forecast questions
Will it rain in Roseau this week?
The forecast currently shows meaningful precipitation chances on 10 of the next 14 days, peaking around Tuesday, August 18.
What will be the warmest day in Roseau over the next 14 days?
Monday, August 10, with a forecast high near 84°F (29°C).
How accurate is a 14-day forecast for Roseau?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Roseau by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 80° | 74° | 15 | 2.5 in | 10.8 h/day | 78% |
| February | 80° | 74° | 15 | 2.5 in | 11.0 h/day | 78% |
| March | 80° | 74° | 16 | 2.7 in | 11.5 h/day | 78% |
| April | 82° | 75° | 18 | 2.2 in | 11.8 h/day | 79% |
| May | 83° | 77° | 16 | 2.3 in | 11.5 h/day | 79% |
| June | 83° | 78° | 19 | 3.3 in | 11.3 h/day | 81% |
| July | 83° | 78° | 23 | 5.0 in | 11.3 h/day | 83% |
| August | 84° | 78° | 22 | 4.8 in | 11.2 h/day | 83% |
| September | 85° | 78° | 19 | 5.5 in | 11.0 h/day | 82% |
| October | 84° | 78° | 20 | 4.5 in | 10.6 h/day | 82% |
| November | 83° | 77° | 21 | 5.0 in | 10.3 h/day | 82% |
| December | 81° | 75° | 18 | 3.2 in | 10.5 h/day | 80% |
14-day forecasts nearby