 |
 Current Portsmouth Weather Conditions |
Updated September 12th at 4:29 pm |
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| Temperature: | 31°C |
Dew Point: | 9°C |
| Barometer: | 102 kPa |
Wind: | N 21 Km/h |
| Humidity: | 25.5% |
Visibility: | 0 Km |
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| Portsmouth Weather Forecast Summary |
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Today
Sep 12th
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Saturday
Sep 13th
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Sunday
Sep 14th
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Monday
Sep 15th
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Tuesday
Sep 16th
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Sunny |
Cloudy |
Cloudy |
Cloudy |
Mostly Sunny |
29°C
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30°C
14°C |
32°C
19°C |
33°C
20°C |
33°C
19°C |
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| Portsmouth Detailed Weather Forecast |
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| Friday, September 12th, 2025 |
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Evening |
Temperature: 16°C |
| Clear. |
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| Saturday, September 13th, 2025 |
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Overnight |
Temperature: 14°C |
| Clear. |
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Morning |
Temperature: 27°C |
| Sunny. |
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Afternoon |
Temperature: 27°C |
| Cloudy. |
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Evening |
Temperature: 19°C |
| Cloudy. |
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| Sunday, September 14th, 2025 |
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Overnight |
Temperature: 19°C |
| Cloudy. |
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Morning |
Temperature: 28°C |
| Mostly sunny. |
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Afternoon |
Temperature: 28°C |
| Sunny with cloudy periods. Slight chance of a thunderstorm. |
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Evening |
Temperature: 20°C |
| Clear with cloudy periods. |
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| Monday, September 15th, 2025 |
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Overnight |
Temperature: 20°C |
| Clear with cloudy periods. |
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Morning |
Temperature: 30°C |
| Sunny with cloudy periods. Slight chance of a thunderstorm. |
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Afternoon |
Temperature: 29°C |
| Sunny with cloudy periods. Slight chance of a thunderstorm. |
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Evening |
Temperature: 23°C |
| Cloudy. |
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| Tuesday, September 16th, 2025 |
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Overnight |
Temperature: 19°C |
| Clear. |
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Morning |
Temperature: 30°C |
| Sunny. Chance of a thunderstorm. |
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Afternoon |
Temperature: 31°C |
| Sunny with cloudy periods. Slight chance of a thunderstorm. |
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Evening |
Temperature: 23°C |
| Clear with cloudy periods. |
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| Wednesday, September 17th, 2025 |
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Overnight |
Temperature: 20°C |
| Clear. |
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Morning |
Temperature: 30°C |
| Sunny. Slight chance of a thunderstorm. |
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Afternoon |
Temperature: 31°C |
| Sunny. |
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Evening |
Temperature: 21°C |
| Clear. |
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| Thursday, September 18th, 2025 |
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Overnight |
Temperature: 19°C |
| Clear. |
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Morning |
Temperature: 29°C |
| Sunny. |
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Afternoon |
Temperature: 31°C |
| Sunny. |
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Evening |
Temperature: 21°C |
| Clear. |
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| Friday, September 19th, 2025 |
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Overnight |
Temperature: 19°C |
| Clear. |
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Morning |
Temperature: 30°C |
| A mix of cloud and sun. Chance of a thunderstorm. |
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Afternoon |
Temperature: 30°C |
| Cloudy. Chance of a thunderstorm. |
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Evening |
Temperature: 20°C |
| Cloudy with showers likely. |
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| Saturday, September 20th, 2025 |
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Overnight |
Temperature: 18°C |
| Cloudy with a chance of showers. |
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Morning |
Temperature: 28°C |
| Sunny. Chance of a thunderstorm. |
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Afternoon |
Temperature: 26°C |
| Cloudy with showers likely. Chance of a thunderstorm. |
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Evening |
Temperature: 19°C |
| Clear with cloudy periods with a chance of showers. |
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