Weather forecast Portsmouth
Today 20 July
15°C
Clear sky expected
15°C / 27°C
70%
4.8 Km/h
TUESDAY
18°C
14.4 / 21.7
WEDNESDAY
22°C
18.3 / 26.3
THURSDAY
19°C
14.9 / 23.6
FRIDAY
18°C
12.9 / 22.9
SATURDAY
18°C
13.9 / 23.0
SUNDAY
20°C
15.3 / 24.3
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Today's weather forecast for Portsmouth
Morning
15°C
Perceived 14°C
Afternoon
25°C
Perceived 25°C
Evening
22°C
Perceived 21°C
Night
18°C
Perceived 16°C
The sun will rise at 05:21 and will set at 20:16
UV index: 0 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 03:00 | clear sky 14.7°C | 1012 | 71% | 11 W | 0% 0 mm. |
| 04:00 | clear sky 14.6°C | 1012 | 70% | 13 WNW | 0% 0 mm. |
| 05:00 | clear sky 14.8°C | 1012 | 69% | 12 W | 0% 0 mm. |
| 06:00 | clear sky 15.3°C | 1012 | 70% | 12 W | 0% 0 mm. |
| 07:00 | clear sky 16.4°C | 1013 | 68% | 12 WNW | 0% 0 mm. |
| 08:00 | few clouds 18.5°C | 1014 | 62% | 12 WNW | 0% 0 mm. |
| 09:00 | few clouds 22.8°C | 1014 | 50% | 11 WNW | 0% 0 mm. |
| 10:00 | few clouds 24.9°C | 1014 | 44% | 10 WNW | 0% 0 mm. |
| 11:00 | few clouds 25.2°C | 1014 | 41% | 8 W | 0% 0 mm. |
| 12:00 | scattered clouds 25.4°C | 1014 | 38% | 7 WSW | 0% 0 mm. |
| 13:00 | scattered clouds 26.2°C | 1014 | 39% | 6 SW | 0% 0 mm. |
| 14:00 | broken clouds 26.7°C | 1013 | 41% | 7 S | 0% 0 mm. |
| 15:00 | scattered clouds 25.3°C | 1013 | 42% | 11 SSE | 0% 0 mm. |
| 16:00 | scattered clouds 24.5°C | 1013 | 45% | 16 SSE | 0% 0 mm. |
| 17:00 | scattered clouds 23.3°C | 1013 | 49% | 22 SSE | 0% 0 mm. |
| 18:00 | scattered clouds 21.9°C | 1013 | 55% | 25 SSE | 0% 0 mm. |
| 19:00 | scattered clouds 20.8°C | 1014 | 60% | 21 S | 0% 0 mm. |
| 20:00 | few clouds 18.5°C | 1014 | 70% | 17 S | 0% 0 mm. |
| 21:00 | clear sky 19.4°C | 1014 | 62% | 19 S | 0% 0 mm. |
| 22:00 | scattered clouds 19.5°C | 1015 | 58% | 19 SSW | 0% 0 mm. |
| 23:00 | broken clouds 17.5°C | 1015 | 60% | 15 SSW | 0% 0 mm. |
| TOMORROW | |||||
| 00:00 | broken clouds 15.7°C | 1015 | 64% | 14 SSW | 0% 0 mm. |
| 01:00 | scattered clouds 14.4°C | 1015 | 69% | 12 SSW | 0% 0 mm. |
| 02:00 | scattered clouds 15°C | 1015 | 75% | 10 SSW | 0% 0 mm. |