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
Wednesday, May 6	14 ° / 9 °	Patchy rain possible	14 Km/h
Thursday, May 7	13 ° / 7 °	Patchy rain possible	13 Km/h
Friday, May 8	15 ° / 11 °	Patchy rain possible	12 Km/h
Saturday, May 9	16 ° / 9 °	Partly cloudy	29 Km/h
Sunday, May 10	15 ° / 9 °	Overcast	22 Km/h
Monday, May 11	11 ° / 7 °	Light rain	13 Km/h
Tuesday, May 12	11 ° / 9 °	Light rain	29 Km/h
Wednesday, May 13	13 ° / 6 °	Patchy rain possible	19 Km/h
Thursday, May 14	12 ° / 9 °	Light rain shower	24 Km/h
Friday, May 15	12 ° / 9 °	Patchy light drizzle	17 Km/h
Saturday, May 16	11 ° / 9 °	Light rain shower	20 Km/h
Sunday, May 17	12 ° / 7 °	Patchy rain possible	19 Km/h
Monday, May 18	15 ° / 7 °	Patchy rain possible	11 Km/h
Tuesday, May 19	13 ° / 9 °	Light drizzle	23 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 11° C. The hottest day in the next 2 weeks will be on May 9 and the coldest on May 11.

Will it rain at Portsmouth in the next 14 days?

Yes, there will be around 8 days with rain and an overall rainfall of 18.7 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