Weather forecast Portsmouth
Today 15 August
22°C
Clear sky expected
18°C / 27°C
49%
18.7 Km/h
SUNDAY
19°C
14.0 / 24.5
MONDAY
20°C
16.3 / 23.4
TUESDAY
21°C
16.7 / 24.4
WEDNESDAY
19°C
15.3 / 23.1
THURSDAY
17°C
13.2 / 20.7
FRIDAY
17°C
13.7 / 21.0
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Today's weather forecast for Portsmouth
Morning
18°C
Perceived 13°C
Afternoon
25°C
Perceived 22°C
Evening
27°C
Perceived 23°C
Night
21°C
Perceived 20°C
The sun will rise at 05:52 and will set at 20:25
UV index: 0 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 21:00 | Clear 21.9°C | 1016 | 49% | 18 NNE | 2% 0 mm. |
| 22:00 | Clear 20.3°C | 1017 | 54% | 15 NE | 2% 0 mm. |
| 23:00 | Clear 19.1°C | 1018 | 51% | 15 NNE | 2% 0 mm. |
| TOMORROW | |||||
| 00:00 | Clear 17.9°C | 1019 | 50% | 16 NNE | 2% 0 mm. |
| 01:00 | Clear 16.8°C | 1018 | 53% | 18 -- | 3% 0 mm. |
| 02:00 | Partly Cloudy 15.8°C | 1018 | 57% | 19 -- | 7% 0 mm. |
| 03:00 | Partly Cloudy 15.3°C | 1018 | 60% | 18 -- | 6% 0 mm. |
| 04:00 | Partly Cloudy 14.9°C | 1018 | 62% | 17 -- | 6% 0 mm. |
| 05:00 | Partly Cloudy 14.4°C | 1018 | 65% | 18 -- | 8% 0 mm. |
| 06:00 | Sunny 14°C | 1019 | 68% | 17 -- | 6% 0 mm. |
| 07:00 | Sunny 14.9°C | 1019 | 65% | 16 -- | 6% 0 mm. |
| 08:00 | Partly Cloudy 16.2°C | 1019 | 60% | 17 -- | 7% 0 mm. |
| 09:00 | Partly Cloudy 17.7°C | 1019 | 52% | 14 -- | 4% 0 mm. |
| 10:00 | Partly Cloudy 19.4°C | 1019 | 44% | 12 -- | 4% 0 mm. |
| 11:00 | Cloudy 20.9°C | 1019 | 38% | 11 NNW | 5% 0 mm. |
| 12:00 | Partly Cloudy 22.1°C | 1019 | 38% | 12 NW | 2% 0 mm. |
| 13:00 | Partly Cloudy 23.1°C | 1018 | 37% | 7 NW | 3% 0 mm. |
| 14:00 | Partly Cloudy 23.9°C | 1018 | 36% | 6 W | 3% 0 mm. |
| 15:00 | Sunny 24.5°C | 1018 | 36% | 8 WSW | 1% 0 mm. |
| 16:00 | Sunny 24.5°C | 1018 | 37% | 13 SW | 2% 0 mm. |
| 17:00 | Sunny 23.6°C | 1018 | 41% | 20 WSW | 2% 0 mm. |
| 18:00 | Sunny 22.9°C | 1018 | 43% | 21 WSW | 2% 0 mm. |
| 19:00 | Sunny 21.9°C | 1017 | 50% | 23 WSW | 3% 0 mm. |
| 20:00 | Sunny 20.1°C | 1017 | 57% | 22 WSW | 4% 0 mm. |