Weather forecast Portsmouth
Today 18 May
13°C
Broken clouds expected
11°C / 24°C
82%
0 Km/h
TUESDAY
22°C
12.4 / 32.1
WEDNESDAY
23°C
16.1 / 29.8
THURSDAY
12°C
8.1 / 16.6
FRIDAY
12°C
6.4 / 17.2
SATURDAY
11°C
8.2 / 14.5
SUNDAY
10°C
6.3 / 14.3
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Today's weather forecast for Portsmouth
Morning
13°C
Perceived 12°C
Afternoon
21°C
Perceived 20°C
Evening
21°C
Perceived 21°C
Night
12°C
Perceived 11°C
The sun will rise at 05:16 and will set at 20:02
UV index: 0.12 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 05:00 | broken clouds 13.4°C | 1022 | 80% | 7 NE | 0% 0 mm. |
| 06:00 | broken clouds 12.9°C | 1022 | 82% | 8 ENE | 0% 0 mm. |
| 07:00 | broken clouds 13.5°C | 1022 | 80% | 8 ENE | 0% 0 mm. |
| 08:00 | broken clouds 14.6°C | 1023 | 76% | 9 E | 0% 0 mm. |
| 09:00 | overcast clouds 15.4°C | 1024 | 73% | 10 NE | 0% 0 mm. |
| 10:00 | overcast clouds 17.3°C | 1024 | 67% | 15 E | 0% 0 mm. |
| 11:00 | broken clouds 20°C | 1025 | 58% | 17 ESE | 0% 0 mm. |
| 12:00 | overcast clouds 21.1°C | 1025 | 61% | 15 ESE | 0% 0 mm. |
| 13:00 | broken clouds 21.7°C | 1024 | 62% | 14 SE | 0% 0 mm. |
| 14:00 | broken clouds 22.2°C | 1023 | 62% | 13 SE | 0% 0 mm. |
| 15:00 | overcast clouds 23.7°C | 1023 | 63% | 12 SE | 0% 0 mm. |
| 16:00 | overcast clouds 23.4°C | 1022 | 64% | 14 ESE | 0% 0 mm. |
| 17:00 | broken clouds 22.3°C | 1021 | 67% | 15 ESE | 0% 0 mm. |
| 18:00 | broken clouds 21.1°C | 1021 | 72% | 12 ESE | 0% 0 mm. |
| 19:00 | broken clouds 20.6°C | 1020 | 78% | 11 SE | 0% 0 mm. |
| 20:00 | broken clouds 17.7°C | 1020 | 85% | 6 ESE | 0% 0 mm. |
| 21:00 | overcast clouds 11.4°C | 1020 | 89% | 5 ESE | 0% 0 mm. |
| 22:00 | broken clouds 11.6°C | 1020 | 90% | 2 NNE | 0% 0 mm. |
| 23:00 | broken clouds 11.9°C | 1019 | 89% | 3 NW | 0% 0 mm. |
| TOMORROW | |||||
| 00:00 | scattered clouds 12.4°C | 1019 | 91% | 3 NW | 0% 0 mm. |
| 01:00 | scattered clouds 12.8°C | 1019 | 92% | 3 NNE | 0% 0 mm. |
| 02:00 | scattered clouds 13°C | 1018 | 94% | 4 SE | 0% 0 mm. |
| 03:00 | overcast clouds 13.3°C | 1018 | 96% | 5 S | 0% 0 mm. |
| 04:00 | scattered clouds 14°C | 1017 | 97% | 6 SSW | 0% 0 mm. |