 |
 Current Portsmouth Weather Conditions |
Updated September 14th at 1:03 am |
|
|
| Mostly Clear |
| Temperature: | 18°C |
Dew Point: | 17°C |
| Barometer: | 101.7 kPa |
Wind: | N 3 Km/h |
| Humidity: | 93.9% |
Visibility: | 0 Km |
|
| |
|
| Portsmouth Weather Forecast Summary |
|
|
| |
Today
Sep 14th
|
Monday
Sep 15th
|
Tuesday
Sep 16th
|
Wednesday
Sep 17th
|
Thursday
Sep 18th
|
 |
|
 |
|
 |
Cloudy |
Cloudy |
Mostly Sunny |
Mostly Sunny |
Thundershowers |
31°C
|
32°C
16°C |
33°C
18°C |
32°C
17°C |
34°C
18°C |
|
| |
|
| Portsmouth Detailed Weather Forecast |
|
|
| |
| Sunday, September 14th, 2025 |
 |
Overnight |
Temperature: 18°C |
| Cloudy. |
|
|
|
|
Morning |
Temperature: 29°C |
| Mostly sunny. |
|
|
|
 |
Afternoon |
Temperature: 28°C |
| A mix of cloud and sun. Slight chance of a thunderstorm. |
|
|
|
 |
Evening |
Temperature: 19°C |
| Clear. |
|
|
|
| Monday, September 15th, 2025 |
 |
Overnight |
Temperature: 17°C |
| Clear with cloudy periods. |
|
|
|
|
Morning |
Temperature: 29°C |
| Mostly sunny. |
|
|
|
|
Afternoon |
Temperature: 28°C |
| Cloudy. |
|
|
|
|
Evening |
Temperature: 20°C |
| Clear with cloudy periods. |
|
|
|
| Tuesday, September 16th, 2025 |
|
Overnight |
Temperature: 18°C |
| Mostly clear. |
|
|
|
 |
Morning |
Temperature: 30°C |
| Sunny. |
|
|
|
|
Afternoon |
Temperature: 28°C |
| Mostly sunny. |
|
|
|
|
Evening |
Temperature: 19°C |
| Clear. |
|
|
|
| Wednesday, September 17th, 2025 |
|
Overnight |
Temperature: 18°C |
| Clear. |
|
|
|
|
Morning |
Temperature: 29°C |
| Sunny. Slight chance of a thunderstorm. |
|
|
|
|
Afternoon |
Temperature: 28°C |
| Sunny with cloudy periods. |
|
|
|
|
Evening |
Temperature: 20°C |
| Clear. |
|
|
|
| Thursday, September 18th, 2025 |
|
Overnight |
Temperature: 18°C |
| Clear. |
|
|
|
|
Morning |
Temperature: 30°C |
| Sunny. Chance of a thunderstorm. |
|
|
|
|
Afternoon |
Temperature: 27°C |
| Cloudy with showers likely. Chance of a thunderstorm. |
|
|
|
 |
Evening |
Temperature: 19°C |
| Cloudy with showers likely. |
|
|
|
| Friday, September 19th, 2025 |
|
Overnight |
Temperature: 19°C |
| Cloudy. |
|
|
|
|
Morning |
Temperature: 29°C |
| Cloudy. Chance of a thunderstorm. |
|
|
|
|
Afternoon |
Temperature: 27°C |
| A mix of cloud and sun. Chance of a thunderstorm. |
|
|
|
|
Evening |
Temperature: 19°C |
| Cloudy. |
|
|
|
| Saturday, September 20th, 2025 |
 |
Overnight |
Temperature: 18°C |
| A mix of cloudy and clear skies with a chance of showers. |
|
|
|
|
Morning |
Temperature: 27°C |
| A mix of cloud and sun. Chance of a thunderstorm. |
|
|
|
|
Afternoon |
Temperature: 26°C |
| Cloudy. Chance of a thunderstorm. |
|
|
|
|
Evening |
Temperature: 19°C |
| Clear. |
|
|
|
| Sunday, September 21st, 2025 |
|
Overnight |
Temperature: 15°C |
| Clear. |
|
|
|
|
Morning |
Temperature: 25°C |
| Cloudy. |
|
|
|
|
Afternoon |
Temperature: 25°C |
| Sunny with cloudy periods. |
|
|
|
|
Evening |
Temperature: 17°C |
| Clear with cloudy periods. |
|
|
|
