Weather forecast Portsmouth
Today 12 August
13°C
Clear sky expected
17°C / 26°C
88%
20.9 Km/h
THURSDAY
23°C
20.2 / 26.1
FRIDAY
23°C
18.2 / 27.4
SATURDAY
23°C
18.2 / 26.8
SUNDAY
18°C
13.7 / 22.5
MONDAY
18°C
16.3 / 19.4
TUESDAY
19°C
13.4 / 23.6
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Today's weather forecast for Portsmouth
Morning
18°C
Perceived 13°C
Afternoon
24°C
Perceived 20°C
Evening
26°C
Perceived 25°C
Night
18°C
Perceived 13°C
The sun will rise at 05:47 and will set at 20:31
UV index: 0 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 04:00 | Clear 13.1°C | 1022 | 88% | 20 E | 7% 0 mm. |
| 05:00 | Clear 17.9°C | 1022 | 70% | 22 E | 6% 0 mm. |
| 06:00 | Sunny 17.8°C | 1022 | 69% | 23 E | 5% 0 mm. |
| 07:00 | Sunny 18.8°C | 1022 | 64% | 23 E | 4% 0 mm. |
| 08:00 | Sunny 20.6°C | 1022 | 58% | 25 E | 3% 0 mm. |
| 09:00 | Sunny 22°C | 1022 | 52% | 24 ESE | 2% 0 mm. |
| 10:00 | Sunny 23°C | 1022 | 49% | 22 ESE | 2% 0 mm. |
| 11:00 | Sunny 23.8°C | 1022 | 47% | 20 ESE | 2% 0 mm. |
| 12:00 | Sunny 24.2°C | 1022 | 46% | 21 ESE | 1% 0 mm. |
| 13:00 | Sunny 24.7°C | 1022 | 45% | 21 ESE | 1% 0 mm. |
| 14:00 | Sunny 25.2°C | 1022 | 43% | 20 ESE | 1% 0 mm. |
| 15:00 | Sunny 25.6°C | 1022 | 41% | 18 ESE | 1% 0 mm. |
| 16:00 | Sunny 26°C | 1022 | 40% | 16 ESE | 1% 0 mm. |
| 17:00 | Sunny 26°C | 1021 | 41% | 15 ESE | 1% 0 mm. |
| 18:00 | Sunny 26.2°C | 1021 | 40% | 14 ESE | 1% 0 mm. |
| 19:00 | Sunny 25.9°C | 1020 | 40% | 12 E | 1% 0 mm. |
| 20:00 | Sunny 24°C | 1020 | 46% | 11 ESE | 1% 0 mm. |
| 21:00 | Clear 22.4°C | 1021 | 53% | 13 E | 2% 0 mm. |
| 22:00 | Clear 22.1°C | 1021 | 52% | 15 E | 2% 0 mm. |
| 23:00 | Clear 21.9°C | 1021 | 48% | 15 ENE | 2% 0 mm. |
| TOMORROW | |||||
| 00:00 | Clear 21.3°C | 1021 | 48% | 12 ENE | 2% 0 mm. |
| 01:00 | Clear 20.9°C | 1020 | 48% | 12 ENE | 2% 0 mm. |
| 02:00 | Clear 20.8°C | 1020 | 50% | 13 ENE | 2% 0 mm. |
| 03:00 | Clear 20.8°C | 1019 | 52% | 13 ENE | 3% 0 mm. |