Portsmouth, VA Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Portsmouth, VA in one place.
Showers and thunderstorms likely before 5pm, then a chance of showers and thunderstorms. Cloudy, with a high near 82. Northeast wind 3 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Portsmouth, VA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 12, 2026 1:15 AM EDT.
The active forecast window currently covers Jul 12 to Jul 18, 2026 for Portsmouth, VA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 12 to Jul 18, 2026
- Latest sync
- Jul 12, 2026 1:15 AM EDT
- Forecast office
- AKQ
- Source
- NOAA / NWS
Daily Outlook
This Week in Portsmouth
Thursday looks like the warmest upcoming period in Portsmouth at 95 degrees F.
Monday Night is the coolest period ahead with temperatures near 72 degrees F.
The strongest winds are forecast for Monday at about 8 to 13 mph E.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 12, 2026 1:15 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- AKQ
- Radar station
- KAKQ
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 2am, then showers and thunderstorms likely. Mostly cloudy, with a low around 73. East wind 7 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely before 2pm, then a chance of showers and thunderstorms. Cloudy, with a high near 80. East wind 8 to 13 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 72. East wind 2 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Mostly sunny, with a high near 87.
Mostly clear, with a low around 72.
Sunny, with a high near 94.
Clear, with a low around 77.
Sunny, with a high near 95.
Mostly clear, with a low around 78.
A chance of showers and thunderstorms after 2pm. Sunny, with a high near 95. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 77. Chance of precipitation is 30%.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Jul 12
|
Showers And Thunderstorms Likely
|
82°F |
3 to 10 mph
NE
|
|
Sunday Night
Jul 12
|
Chance Showers And Thunderstorms
|
73°F |
7 to 10 mph
E
|
|
Monday
Jul 13
|
Showers And Thunderstorms Likely
|
80°F |
8 to 13 mph
E
|
|
Monday Night
Jul 13
|
Chance Showers And Thunderstorms
|
72°F |
2 to 10 mph
E
|
|
Tuesday
Jul 14
|
Mostly Sunny
|
87°F |
2 to 7 mph
E
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
72°F |
6 mph
S
|
|
Wednesday
Jul 15
|
Sunny
|
94°F |
3 to 7 mph
SW
|
|
Wednesday Night
Jul 15
|
Clear
|
77°F |
7 mph
SW
|
|
Thursday
Jul 16
|
Sunny
|
95°F |
6 mph
N
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
78°F |
6 mph
S
|
|
Friday
Jul 17
|
Sunny then Chance Showers And Thunderstorms
|
95°F |
5 to 8 mph
SW
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms
|
77°F |
8 mph
S
|
|
Saturday
Jul 18
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
93°F |
9 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Portsmouth.
