10-Day Weather Forecast for Portsmouth (VA)
Six-hourly outlook through Thursday 10 September. Updated every three hours via MET Norway.
What's the weather in Portsmouth this week?
Today's weather - Tuesday 1 Sep
This evening, the weather in Portsmouth will be clear skies, with temperatures around 30°C (86°F), dropping to 27°C (81°F) overnight.
Tomorrow's weather - Wednesday 2 Sep
On Wednesday, Portsmouth will be partly cloudy with some rain during the morning. Expect highs of a very warm 33°C (91°F) and lows of around 26°C (79°F).
10-Day Weather Forecast
In the coming 10 days, the weather in Portsmouth will reach 36°C (97°F) on Thursday before declining again. Daytime highs during this period will average around 31°C (88°F), with nighttime lows around 25°C (77°F). Compared to typical September conditions, these temperatures are a bit warmer than usual. The next 10 days will feature plenty of sunshine. Precipitation levels will be much less than usual (versus normal September rainfall), with mixed conditions, with some heavy rain showers especially on Fri. There will be rain on around 3 days (Thu, Fri, Sat). Expect generally calm wind conditions.
Weather Forecast FAQ for Portsmouth
When will be the warmest day next week?
The warmest day is expected to be Thursday with a high of 36°C (97°F).
When will be the coldest day?
The coldest day is forecasted for Monday with a low of 21°C (70°F).
Will it rain next week in Portsmouth?
Yes, rain is expected on 3 days , specifically on Thu, Fri, Sat.
How much rainfall is expected next week?
A total of 8 mm (0.3 in) of rain is forecasted for the 10-day period.
What will be the temperature range next week?
Temperatures will range from 21°C (70°F) to 36°C (97°F).
More about Portsmouth
Explore the full Portsmouth climate overview with monthly averages, or check rainfall data and temperature by month.
Portsmouth weather by month
Browse monthly averages for Portsmouth: climate by month with temperature, rainfall and sunshine.
Travel inspiration
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
The 10 most alternative cities in the United States
Discover the top 10 fun and alternative U.S. cities rich in art, culture, and adventure. From Portland's hippy charm to Sedona's stunning landscapes.
Sedona: Explore Majestic Red Rock Landscapes
A picturesque artists' town surrounded by red rocks and known for its spirituality, vortex energy, and stunning hikes like Cathedral Rock.
10 most idyllic villages to visit in the United States
Discover 10 idyllic villages in the USA, from California to Vermont. Explore their unique charm, rich history, stunning nature, and vibrant arts scenes.