Portsmouth, VA Weather Forecast
Local 7-day forecast
Partly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Portsmouth, VA in one place.
Partly cloudy, with a low around 58. West wind around 3 mph.
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: Oct 13, 2026 5:28 AM EDT.
The active forecast window currently covers Oct 13 to Oct 19, 2026 for Portsmouth, VA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 5:28 AM EDT
- Forecast office
- AKQ
- Source
- NOAA / NWS
Daily Outlook
This Week in Portsmouth
Wednesday looks like the warmest upcoming period in Portsmouth at 89 degrees F.
Saturday Night is the coolest period ahead with temperatures near 49 degrees F.
The strongest winds are forecast for Friday Night at about 17 to 21 mph W.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 5:28 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
Sunny, with a high near 84. Southwest wind 1 to 5 mph.
Clear, with a low around 64. South wind around 7 mph.
Sunny, with a high near 89. Southwest wind around 7 mph.
Mostly clear, with a low around 69. Southwest wind around 6 mph.
Mostly sunny, with a high near 78.
Mostly cloudy, with a low around 65.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
Sunny, with a high near 63.
Mostly clear, with a low around 49.
Sunny, with a high near 63.
Mostly clear, with a low around 50.
Sunny, with a high near 71.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Oct 13
|
Partly Cloudy
|
58°F |
3 mph
W
|
|
Tuesday
Oct 13
|
Sunny
|
84°F |
1 to 5 mph
SW
|
|
Tuesday Night
Oct 13
|
Clear
|
64°F |
7 mph
S
|
|
Wednesday
Oct 14
|
Sunny
|
89°F |
7 mph
SW
|
|
Wednesday Night
Oct 14
|
Mostly Clear
|
69°F |
6 mph
SW
|
|
Thursday
Oct 15
|
Mostly Sunny
|
78°F |
5 to 10 mph
N
|
|
Thursday Night
Oct 15
|
Mostly Cloudy
|
65°F |
3 to 8 mph
E
|
|
Friday
Oct 16
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
85°F |
5 to 16 mph
SW
|
|
Friday Night
Oct 16
|
Chance Showers And Thunderstorms
|
56°F |
17 to 21 mph
W
|
|
Saturday
Oct 17
|
Sunny
|
63°F |
16 to 20 mph
NW
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
49°F |
8 to 15 mph
N
|
|
Sunday
Oct 18
|
Sunny
|
63°F |
6 to 9 mph
NE
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
50°F |
1 to 5 mph
SE
|
|
Monday
Oct 19
|
Sunny
|
71°F |
1 to 7 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Portsmouth.
