The weather in Portsmouth for the next 14 days
The coming week will be on the cooler side in Portsmouth, with an average temperature of 14°C. The lowest temperatures will drop to 12°C over the coming days. The coming days will see a few days of precipitation, with a total of around 13 mm.
Next week brings variable temperatures, averaging around 16°C. The cooler days will drop to 10°C, while the warmer days will peak at 22°C. There’s a chance of some rain in Portsmouth, with a total precipitation of around 17 mm.
Check out the current weather in Portsmouth
Temperature in Portsmouth for the next 14 days
This chart shows the temperature in Portsmouth for the next 14 days, displayed in degrees Celsius.
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Precipitation in Portsmouth for the next 14 days
This chart shows the precipitation in Portsmouth for the next 14 days, measured in millimetres.
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3 4 4Average Weather in Portsmouth by Month
Click on a month below to see detailed weather info for Portsmouth. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Portsmouth for all months at once
