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Portsmouth weather live forecast
Tomorrow's maximum temperature in Portsmouth is expected to be 28°C.
-
Friday
14th Mar -
Saturday
15th Mar -
Sunday
16th Mar -
Monday
17th Mar -
Tuesday
18th Mar
5-day weather forecast updated at 04:02 on Friday 14th March 2025 GMT
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The 5-day weather forecast for Dominica (Portsmouth) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.
Portsmouth weather forecast by day
Below are the detailed weather forecasts for Portsmouth for the next 5 days.
Portsmouth weather for Friday 14th March 2025
Expect broken clouds in Portsmouth, Dominica with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the east.
- °C maximum temperature
- °C minimum temperature
- broken clouds
- hours of sunshine
- UV index (Extreme)
- mm of rainfall expected
- low heat & humidity
- kph wind from E
Portsmouth weather for Saturday 15th March 2025
Expect broken clouds in Portsmouth, Dominica with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the east.
- °C maximum temperature
- °C minimum temperature
- broken clouds
- hours of sunshine
- UV index (Extreme)
- mm of rainfall expected
- moderate heat & humidity
- kph wind from E
Portsmouth weather for Sunday 16th March 2025
Expect fog in low lying areas in Portsmouth, Dominica with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.
- °C maximum temperature
- °C minimum temperature
- fog in low lying areas
- hours of sunshine
- UV index (Extreme)
- mm of rainfall expected
- low heat & humidity
- kph wind from E
Portsmouth weather for Monday 17th March 2025
Expect fog in low lying areas in Portsmouth, Dominica with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.
- °C maximum temperature
- °C minimum temperature
- fog in low lying areas
- hours of sunshine
- UV index (Extreme)
- mm of rainfall expected
- low heat & humidity
- kph wind from E
Portsmouth weather for Tuesday 18th March 2025
Expect broken clouds in Portsmouth, Dominica with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 11+ (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the east.
- °C maximum temperature
- °C minimum temperature
- broken clouds
- hours of sunshine
- UV index (Extreme)
- mm of rainfall expected
- moderate heat & humidity
- kph wind from E
- Book online & save up to 4% on Marella Cruises
- Discount varies by season. Book online with TUI
- Destinations across the Med, Caribbean & USA
Cruise deal finder
Metric (°C / mm) | Imperial (°F / inches)
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