Weather forecast Portsmouth
Today 21 June
28°C
Overcast sky and probable localized rain expected
16°C / 29°C
53%
8.4 Km/h
MONDAY
24°C
16.5 / 30.8
TUESDAY
20°C
18.3 / 22.5
WEDNESDAY
23°C
20.4 / 25.2
THURSDAY
24°C
20.6 / 26.8
FRIDAY
19°C
16.4 / 21.2
SATURDAY
17°C
14.7 / 19.1
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Today's weather forecast for Portsmouth
Morning
19°C
Perceived 19°C
Afternoon
28°C
Perceived 28°C
Evening
28°C
Perceived 29°C
Night
21°C
Perceived 21°C
The sun will rise at 04:50 and will set at 21:21
UV index: 6.22 (high)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 14:00 | overcast clouds 28.2°C | 1025 | 54% | 12 SSE | 0% 0 mm. |
| 15:00 | overcast clouds 28.2°C | 1025 | 53% | 8 SSE | 0% 0 mm. |
| 16:00 | overcast clouds 28.2°C | 1025 | 55% | 6 SSE | 0% 0 mm. |
| 17:00 | overcast clouds 28.4°C | 1025 | 58% | 7 SSE | 0% 0 mm. |
| 18:00 | overcast clouds 28.5°C | 1024 | 61% | 6 SSE | 0% 0 mm. |
| 19:00 | overcast clouds 27.9°C | 1025 | 65% | 6 SSE | 0% 0 mm. |
| 20:00 | few clouds 25.9°C | 1025 | 76% | 7 SE | 0% 0 mm. |
| 21:00 | few clouds 24.1°C | 1025 | 79% | 6 ESE | 0% 0 mm. |
| 22:00 | scattered clouds 22.5°C | 1025 | 83% | 9 E | 0% 0 mm. |
| 23:00 | scattered clouds 21.2°C | 1025 | 86% | 10 E | 0% 0 mm. |
| TOMORROW | |||||
| 00:00 | broken clouds 20°C | 1025 | 85% | 11 ENE | 0% 0 mm. |
| 01:00 | broken clouds 18.9°C | 1025 | 87% | 11 ENE | 0% 0 mm. |
| 02:00 | clear sky 17.8°C | 1025 | 86% | 12 ENE | 0% 0 mm. |
| 03:00 | few clouds 17.2°C | 1025 | 88% | 12 ENE | 0% 0 mm. |
| 04:00 | few clouds 16.5°C | 1025 | 89% | 11 ENE | 0% 0 mm. |
| 05:00 | few clouds 16.5°C | 1025 | 88% | 12 NE | 0% 0 mm. |
| 06:00 | few clouds 17.6°C | 1024 | 86% | 13 NE | 0% 0 mm. |
| 07:00 | few clouds 19.5°C | 1024 | 82% | 16 NE | 0% 0 mm. |
| 08:00 | few clouds 21.6°C | 1024 | 77% | 20 ENE | 0% 0 mm. |
| 09:00 | few clouds 23.8°C | 1024 | 76% | 20 E | 0% 0 mm. |
| 10:00 | scattered clouds 25.6°C | 1024 | 76% | 21 E | 0% 0 mm. |
| 11:00 | scattered clouds 27.1°C | 1024 | 74% | 21 E | 0% 0 mm. |
| 12:00 | scattered clouds 28.3°C | 1024 | 74% | 19 E | 0% 0 mm. |
| 13:00 | scattered clouds 29.5°C | 1023 | 75% | 20 ESE | 0% 0 mm. |