Weather forecast Portsmouth
Today 18 July
21°C
Clear sky with a few clouds expected
16°C / 27°C
70%
4.8 Km/h
SUNDAY
19°C
11.5 / 26.1
MONDAY
18°C
13.9 / 22.4
TUESDAY
19°C
14.3 / 23.6
WEDNESDAY
21°C
16.6 / 25.1
THURSDAY
19°C
16.5 / 21.9
FRIDAY
21°C
17.2 / 24.0
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Today's weather forecast for Portsmouth
Morning
19°C
Perceived 19°C
Afternoon
23°C
Perceived 23°C
Evening
24°C
Perceived 23°C
Night
17°C
Perceived 17°C
The sun will rise at 05:11 and will set at 21:09
UV index: 2.33 (low)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 09:00 | few clouds 20.6°C | 1018 | 70% | 17 NNE | 0% 0 mm. |
| 10:00 | few clouds 20.4°C | 1018 | 68% | 14 NNE | 0% 0 mm. |
| 11:00 | few clouds 20.9°C | 1018 | 64% | 10 NNE | 0% 0 mm. |
| 12:00 | few clouds 22.4°C | 1018 | 59% | 8 NE | 0% 0 mm. |
| 13:00 | few clouds 23.2°C | 1018 | 54% | 6 ENE | 0% 0 mm. |
| 14:00 | clear sky 25.2°C | 1018 | 50% | 5 ESE | 0% 0 mm. |
| 15:00 | clear sky 27.3°C | 1018 | 44% | 5 SSE | 0% 0 mm. |
| 16:00 | clear sky 26.3°C | 1018 | 43% | 7 S | 0% 0 mm. |
| 17:00 | clear sky 25.3°C | 1018 | 45% | 10 SSE | 0% 0 mm. |
| 18:00 | clear sky 25.2°C | 1018 | 51% | 15 S | 0% 0 mm. |
| 19:00 | clear sky 23.7°C | 1019 | 56% | 8 SSE | 0% 0 mm. |
| 20:00 | overcast clouds 21.2°C | 1019 | 63% | 13 ESE | 0% 0 mm. |
| 21:00 | overcast clouds 20°C | 1020 | 72% | 18 SE | 0% 0 mm. |
| 22:00 | broken clouds 18.3°C | 1021 | 78% | 11 SSE | 0% 0 mm. |
| 23:00 | broken clouds 17.2°C | 1022 | 78% | 10 E | 0% 0 mm. |
| TOMORROW | |||||
| 00:00 | broken clouds 16.5°C | 1022 | 77% | 10 E | 0% 0 mm. |
| 01:00 | broken clouds 16°C | 1022 | 68% | 19 NE | 0% 0 mm. |
| 02:00 | clear sky 14.6°C | 1022 | 61% | 21 NE | 0% 0 mm. |
| 03:00 | scattered clouds 13.5°C | 1023 | 63% | 20 NE | 0% 0 mm. |
| 04:00 | scattered clouds 12.6°C | 1023 | 70% | 19 NNE | 0% 0 mm. |
| 05:00 | scattered clouds 11.5°C | 1023 | 76% | 19 NNE | 0% 0 mm. |
| 06:00 | scattered clouds 11.5°C | 1024 | 79% | 20 NNE | 0% 0 mm. |
| 07:00 | scattered clouds 12.6°C | 1024 | 74% | 20 NNE | 0% 0 mm. |
| 08:00 | overcast clouds 15°C | 1025 | 67% | 21 NNE | 0% 0 mm. |