Weather forecast Portsmouth
Today 15 August
19°C
Clear sky expected
19°C / 27°C
73%
26.3 Km/h
SUNDAY
20°C
16.6 / 24.0
MONDAY
20°C
17.3 / 23.3
TUESDAY
20°C
16.5 / 23.4
WEDNESDAY
19°C
15.5 / 22.0
THURSDAY
17°C
14.1 / 19.7
FRIDAY
17°C
13.3 / 20.5
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Today's weather forecast for Portsmouth
Morning
19°C
Perceived 14°C
Afternoon
25°C
Perceived 24°C
Evening
25°C
Perceived 24°C
Night
22°C
Perceived 20°C
The sun will rise at 05:52 and will set at 20:25
UV index: 0.2 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 07:00 | Sunny 18.6°C | 1016 | 73% | 26 -- | 7% 0 mm. |
| 08:00 | Sunny 19.3°C | 1016 | 69% | 27 -- | 6% 0 mm. |
| 09:00 | Sunny 21°C | 1016 | 63% | 24 -- | 4% 0 mm. |
| 10:00 | Sunny 22.7°C | 1016 | 59% | 22 -- | 4% 0 mm. |
| 11:00 | Sunny 24.1°C | 1016 | 55% | 19 NNE | 3% 0 mm. |
| 12:00 | Sunny 25.3°C | 1016 | 52% | 16 -- | 2% 0 mm. |
| 13:00 | Partly Cloudy 26.2°C | 1016 | 51% | 14 -- | 3% 0 mm. |
| 14:00 | Sunny 26.6°C | 1016 | 50% | 10 NNW | 3% 0 mm. |
| 15:00 | Partly Cloudy 26.4°C | 1015 | 51% | 8 NW | 6% 0 mm. |
| 16:00 | Cloudy 26.1°C | 1015 | 52% | 12 NNW | 8% 0 mm. |
| 17:00 | Partly Cloudy 26°C | 1015 | 52% | 17 -- | 5% 0 mm. |
| 18:00 | Cloudy 25.3°C | 1015 | 54% | 17 -- | 9% 0 mm. |
| 19:00 | Partly Cloudy 24.5°C | 1015 | 58% | 14 NNE | 8% 0 mm. |
| 20:00 | Partly Cloudy 23.3°C | 1015 | 63% | 12 NE | 8% 0 mm. |
| 21:00 | Partly Cloudy 22°C | 1016 | 70% | 11 E | 8% 0 mm. |
| 22:00 | Patchy rain nearby 20.5°C | 1017 | 78% | 10 ESE | 21% 0 mm. |
| 23:00 | Patchy rain nearby 20°C | 1017 | 79% | 7 NE | 26% 0.1 mm. |
| TOMORROW | |||||
| 00:00 | Patchy rain nearby 19.4°C | 1018 | 74% | 10 NNE | 23% 0.1 mm. |
| 01:00 | Patchy rain nearby 18.5°C | 1018 | 69% | 12 NNE | 15% 0 mm. |
| 02:00 | Clear 17.5°C | 1018 | 69% | 10 NNE | 7% 0 mm. |
| 03:00 | Clear 17.2°C | 1018 | 71% | 9 NNE | 7% 0 mm. |
| 04:00 | Partly Cloudy 16.9°C | 1018 | 71% | 9 NNE | 8% 0 mm. |
| 05:00 | Partly Cloudy 16.7°C | 1017 | 71% | 9 NNE | 9% 0 mm. |
| 06:00 | Partly Cloudy 16.6°C | 1017 | 70% | 9 NNE | 10% 0 mm. |