Weather forecast Portsmouth
Today 09 August
30°C
Clear sky expected
20°C / 35°C
44%
10.4 Km/h
SUNDAY
23°C
18.6 / 28.0
MONDAY
24°C
18.9 / 29.3
TUESDAY
21°C
16.7 / 25.2
WEDNESDAY
22°C
15.7 / 27.7
THURSDAY
19°C
14.0 / 24.1
FRIDAY
18°C
11.8 / 23.9
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Today's weather forecast for Portsmouth
Morning
20°C
Perceived 20°C
Afternoon
31°C
Perceived 33°C
Evening
32°C
Perceived 31°C
Night
22°C
Perceived 23°C
The sun will rise at 05:42 and will set at 19:54
UV index: 0.1 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 19:00 | Sunny 30°C | 1011 | 44% | 10 W | 1% 0 mm. |
| 20:00 | Clear 27.1°C | 1012 | 49% | 10 W | 2% 0 mm. |
| 21:00 | Clear 25.4°C | 1013 | 56% | 10 W | 3% 0 mm. |
| 22:00 | Clear 24.2°C | 1013 | 62% | 9 W | 4% 0 mm. |
| 23:00 | Clear 23.1°C | 1014 | 67% | 9 W | 5% 0 mm. |
| TOMORROW | |||||
| 00:00 | Clear 22.1°C | 1014 | 72% | 9 WNW | 6% 0 mm. |
| 01:00 | Clear 21.3°C | 1014 | 76% | 7 WNW | 7% 0 mm. |
| 02:00 | Clear 20.6°C | 1014 | 77% | 7 NW | 8% 0 mm. |
| 03:00 | Clear 20°C | 1015 | 78% | 7 NNW | 8% 0 mm. |
| 04:00 | Clear 19.4°C | 1015 | 81% | 6 NNW | 9% 0 mm. |
| 05:00 | Clear 19°C | 1015 | 81% | 5 NNW | 10% 0 mm. |
| 06:00 | Sunny 18.6°C | 1015 | 81% | 6 NW | 10% 0 mm. |
| 07:00 | Sunny 19.4°C | 1015 | 78% | 5 WNW | 8% 0 mm. |
| 08:00 | Sunny 22°C | 1016 | 68% | 4 W | 5% 0 mm. |
| 09:00 | Sunny 24.3°C | 1015 | 60% | 5 SW | 4% 0 mm. |
| 10:00 | Sunny 25.9°C | 1015 | 53% | 10 S | 2% 0 mm. |
| 11:00 | Sunny 26.8°C | 1015 | 49% | 11 SSE | 2% 0 mm. |
| 12:00 | Sunny 27.3°C | 1014 | 47% | 13 SSE | 2% 0 mm. |
| 13:00 | Sunny 27.6°C | 1013 | 47% | 13 SSE | 3% 0 mm. |
| 14:00 | Sunny 27.9°C | 1013 | 47% | 13 SSE | 2% 0 mm. |
| 15:00 | Sunny 28°C | 1012 | 49% | 11 SSE | 3% 0 mm. |
| 16:00 | Sunny 27.7°C | 1011 | 51% | 13 SE | 3% 0 mm. |
| 17:00 | Partly Cloudy 26.4°C | 1011 | 57% | 15 SSE | 6% 0 mm. |
| 18:00 | Patchy rain nearby 23.5°C | 1011 | 74% | 12 SSE | 17% 0 mm. |