Our 14 day weather forecast for Portsmouth becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.

Portsmouth 14 day forecast

Date	Temperatures		Wind
Saturday, December 13	14 ° / -3 °	Clear	7 Km/h
Sunday, December 14	5 ° / -5 °	Overcast	31 Km/h
Monday, December 15	4 ° / -6 °	Clear	15 Km/h
Tuesday, December 16	8 ° / -3 °	Sunny	12 Km/h
Wednesday, December 17	11 ° / 2 °	Partly cloudy	17 Km/h
Thursday, December 18	13 ° / 6 °	Overcast	21 Km/h
Friday, December 19	15 ° / 6 °	Clear	11 Km/h
Saturday, December 20	12 ° / 4 °	Cloudy	14 Km/h
Sunday, December 21	16 ° / 5 °	Light rain	33 Km/h
Monday, December 22	6 ° / 3 °	Partly cloudy	12 Km/h
Tuesday, December 23	14 ° / 7 °	Overcast	13 Km/h
Wednesday, December 24	12 ° / 9 °	Patchy rain possible	11 Km/h
Thursday, December 25	8 ° / 5 °	Light drizzle	17 Km/h
Friday, December 26	6 ° / 4 °	Moderate rain	11 Km/h
Further Ahead

Portsmouth 14 days – weather graph

The weather in Portsmouth for the next 14 days - FAQ

What will the temperature be in Portsmouth during the next 14 days?

The temperature will range between 16° C and 4° C. The hottest day in the next 2 weeks will be on December 21 and the coldest on December 15.

Will it rain at Portsmouth in the next 14 days?

Yes, there will be around 5 days with rain and an overall rainfall of 13.2 mm.

Can I see more details about the weather in Portsmouth on a specific day?

Yes, you can click on any of the days in the gallery above, or check today and tomorrow weather in Portsmouth's pages.

Do you have a weather forecast for Portsmouth for more than 14 days?

You can check the Portsmouth long range weather page, it is not a forecast, but it can give you an idea of how the weather in Portsmouth will be like (based on past weather information).

More about the weather in Portsmouth