Weather forecast Portsmouth
Today 29 May
21°C
Overcast sky and probable localized rain expected
15°C / 23°C
65%
4.8 Km/h
SATURDAY
18°C
13.0 / 22.6
SUNDAY
15°C
12.3 / 18.2
MONDAY
14°C
12.3 / 16.6
TUESDAY
16°C
14.6 / 16.5
WEDNESDAY
14°C
12.1 / 16.3
THURSDAY
14°C
11.8 / 15.4
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Today's weather forecast for Portsmouth
Morning
17°C
Perceived 16°C
Afternoon
22°C
Perceived 22°C
Evening
21°C
Perceived 20°C
Night
18°C
Perceived 17°C
The sun will rise at 04:59 and will set at 21:04
UV index: 0.17 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 20:00 | overcast clouds 20.8°C | 1022 | 65% | 7 NW | 0% 0 mm. |
| 21:00 | overcast clouds 20.4°C | 1022 | 64% | 8 NNW | 0% 0 mm. |
| 22:00 | overcast clouds 19.2°C | 1022 | 67% | 10 NW | 0% 0 mm. |
| 23:00 | broken clouds 17.6°C | 1023 | 71% | 10 NW | 0% 0 mm. |
| TOMORROW | |||||
| 00:00 | broken clouds 15.9°C | 1023 | 74% | 10 NNW | 0% 0 mm. |
| 01:00 | scattered clouds 13.9°C | 1023 | 77% | 11 NNW | 0% 0 mm. |
| 02:00 | scattered clouds 13°C | 1023 | 82% | 11 NNW | 0% 0 mm. |
| 03:00 | few clouds 13.4°C | 1023 | 82% | 10 NNW | 0% 0 mm. |
| 04:00 | few clouds 13.4°C | 1022 | 82% | 8 -- | 0% 0 mm. |
| 05:00 | scattered clouds 13.4°C | 1022 | 82% | 7 -- | 0% 0 mm. |
| 06:00 | scattered clouds 14°C | 1022 | 82% | 7 -- | 0% 0 mm. |
| 07:00 | scattered clouds 15.5°C | 1022 | 79% | 6 NNE | 0% 0 mm. |
| 08:00 | overcast clouds 17.4°C | 1022 | 77% | 4 NE | 0% 0 mm. |
| 09:00 | overcast clouds 19.1°C | 1022 | 75% | 5 E | 0% 0 mm. |
| 10:00 | overcast clouds 20.9°C | 1021 | 71% | 5 SE | 0% 0 mm. |
| 11:00 | overcast clouds 21.9°C | 1021 | 68% | 5 S | 0% 0 mm. |
| 12:00 | overcast clouds 22.6°C | 1021 | 67% | 7 SSE | 0% 0 mm. |
| 13:00 | overcast clouds 20.5°C | 1020 | 65% | 6 S | 0% 0 mm. |
| 14:00 | overcast clouds 19.6°C | 1020 | 64% | 8 SSW | 0% 0 mm. |
| 15:00 | light rain 19.6°C | 1019 | 69% | 12 SSW | 70% 0.4 mm. |
| 16:00 | overcast clouds 19.4°C | 1019 | 71% | 13 SW | 68% 0 mm. |
| 17:00 | overcast clouds 19.6°C | 1019 | 67% | 12 SW | 54% 0 mm. |
| 18:00 | broken clouds 19.4°C | 1018 | 66% | 13 WSW | 36% 0 mm. |
| 19:00 | broken clouds 18.5°C | 1018 | 67% | 13 WSW | 20% 0 mm. |