City of Portsmouth, VA Weather Forecast
County weather hub
Chance Rain Showers
Compare major city weather across City of Portsmouth, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A chance of rain showers after 8am. Cloudy, with a high near 64. North wind around 20 mph, with gusts as high as 32 mph. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.
County Weather Overview
This county weather page brings together forecast coverage for City of Portsmouth so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in City of Portsmouth.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 19 to Oct 24, 2026
- Latest sync
- Oct 18, 2026 1:09 PM EDT
- Forecast office
- AKQ
- Source
- NOAA / NWS
Daily Outlook
This Week in City of Portsmouth
Tuesday looks like the warmest upcoming period in City of Portsmouth at 68 degrees F.
Monday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Monday at about 20 mph N.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 18, 2026 1:09 PM EDT
- Coverage
- 6 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 rain showers before 8pm. Mostly cloudy, with a low around 55. North wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly sunny, with a high near 68. North wind around 20 mph, with gusts as high as 31 mph.
Partly cloudy, with a low around 55.
Mostly sunny, with a high near 65.
A slight chance of rain showers after 8pm. Partly cloudy, with a low around 55.
A slight chance of rain showers before 8am. Mostly sunny, with a high near 66.
Mostly clear, with a low around 56.
Sunny, with a high near 67.
Partly cloudy, with a low around 56.
Mostly sunny, with a high near 66.
Partly cloudy, with a low around 57.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Oct 19
|
Chance Rain Showers
|
64°F |
20 mph
N
|
|
Monday Night
Oct 19
|
Chance Rain Showers then Mostly Cloudy
|
55°F |
20 mph
N
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
68°F |
20 mph
N
|
|
Tuesday Night
Oct 20
|
Partly Cloudy
|
55°F |
17 mph
N
|
|
Wednesday
Oct 21
|
Mostly Sunny
|
65°F |
20 mph
N
|
|
Wednesday Night
Oct 21
|
Slight Chance Rain Showers
|
55°F |
16 to 20 mph
N
|
|
Thursday
Oct 22
|
Slight Chance Rain Showers then Mostly Sunny
|
66°F |
14 to 17 mph
N
|
|
Thursday Night
Oct 22
|
Mostly Clear
|
56°F |
8 to 13 mph
N
|
|
Friday
Oct 23
|
Sunny
|
67°F |
12 to 18 mph
N
|
|
Friday Night
Oct 23
|
Partly Cloudy
|
56°F |
10 to 18 mph
NE
|
|
Saturday
Oct 24
|
Mostly Sunny
|
66°F |
14 to 20 mph
NE
|
|
Saturday Night
Oct 24
|
Partly Cloudy
|
57°F |
10 to 20 mph
NE
|
Major City Forecasts
Live forecast snapshots for major cities across City of Portsmouth.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in City of Portsmouth.
Largest mapped city population in this region: 99,049.