Weather forecast Portsmouth
Today 08 August
19°C
Clear sky expected
15°C / 23°C
61%
8.6 Km/h
SUNDAY
22°C
17.2 / 26.5
MONDAY
22°C
17.7 / 27.1
TUESDAY
20°C
16.3 / 24.5
WEDNESDAY
21°C
16.4 / 25.3
THURSDAY
23°C
18.5 / 27.6
FRIDAY
21°C
16.1 / 25.4
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Today's weather forecast for Portsmouth
Morning
16°C
Perceived 14°C
Afternoon
21°C
Perceived 18°C
Evening
23°C
Perceived 20°C
Night
16°C
Perceived 13°C
The sun will rise at 05:41 and will set at 20:38
UV index: 0.8 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 08:00 | Sunny 18.6°C | 1020 | 61% | 8 SE | 4% 0 mm. |
| 09:00 | Sunny 19.6°C | 1020 | 53% | 10 SSE | 3% 0 mm. |
| 10:00 | Partly Cloudy 20.3°C | 1020 | 46% | 10 SSE | 3% 0 mm. |
| 11:00 | Partly Cloudy 20.9°C | 1020 | 42% | 11 SSE | 2% 0 mm. |
| 12:00 | Sunny 21.4°C | 1019 | 40% | 11 SSE | 2% 0 mm. |
| 13:00 | Sunny 22°C | 1019 | 40% | 12 S | 1% 0 mm. |
| 14:00 | Sunny 22.4°C | 1018 | 40% | 13 S | 2% 0 mm. |
| 15:00 | Sunny 22.7°C | 1018 | 41% | 13 S | 2% 0 mm. |
| 16:00 | Sunny 22.9°C | 1018 | 42% | 12 S | 1% 0 mm. |
| 17:00 | Sunny 22.8°C | 1017 | 43% | 10 S | 1% 0 mm. |
| 18:00 | Sunny 22.5°C | 1017 | 44% | 9 S | 1% 0 mm. |
| 19:00 | Sunny 22.1°C | 1016 | 46% | 5 S | 2% 0 mm. |
| 20:00 | Sunny 20.3°C | 1016 | 51% | 4 SSE | 2% 0 mm. |
| 21:00 | Clear 18.9°C | 1016 | 54% | 2 SE | 3% 0 mm. |
| 22:00 | Clear 18.7°C | 1016 | 55% | 3 E | 3% 0 mm. |
| 23:00 | Clear 18.6°C | 1016 | 56% | 4 SE | 3% 0 mm. |
| TOMORROW | |||||
| 00:00 | Clear 18.5°C | 1016 | 56% | 2 ESE | 4% 0 mm. |
| 01:00 | Clear 18.4°C | 1016 | 57% | 1 ENE | 4% 0 mm. |
| 02:00 | Clear 18.2°C | 1015 | 56% | 2 NNE | 4% 0 mm. |
| 03:00 | Partly Cloudy 18°C | 1015 | 53% | 4 -- | 4% 0 mm. |
| 04:00 | Partly Cloudy 17.7°C | 1015 | 52% | 6 -- | 4% 0 mm. |
| 05:00 | Partly Cloudy 17.4°C | 1015 | 52% | 7 -- | 4% 0 mm. |
| 06:00 | Partly Cloudy 17.2°C | 1015 | 52% | 8 -- | 4% 0 mm. |
| 07:00 | Partly Cloudy 18.6°C | 1015 | 47% | 8 -- | 3% 0 mm. |