Weather forecast Portsmouth
Today 16 September
18°C
Clear sky expected
13°C / 23°C
87%
9 Km/h
WEDNESDAY
19°C
17.1 / 20.8
THURSDAY
18°C
13.3 / 23.0
FRIDAY
11°C
7.7 / 14.5
SATURDAY
12°C
9.3 / 15.3
SUNDAY
13°C
8.6 / 17.4
MONDAY
11°C
8.6 / 13.3
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Today's weather forecast for Portsmouth
Morning
13°C
Perceived 10°C
Afternoon
22°C
Perceived 20°C
Evening
20°C
Perceived 18°C
Night
14°C
Perceived 11°C
The sun will rise at 06:23 and will set at 18:51
UV index: 0 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 23:00 | Clear 18.3°C | 1024 | 87% | 9 WSW | 12% 0 mm. |
| TOMORROW | |||||
| 00:00 | Clear 17.9°C | 1024 | 88% | 6 WSW | 13% 0 mm. |
| 01:00 | Clear 17.5°C | 1024 | 90% | 3 WSW | 15% 0 mm. |
| 02:00 | Cloudy 17.1°C | 1024 | 92% | 4 -- | 25% 0 mm. |
| 03:00 | Overcast 17.3°C | 1024 | 91% | 6 NNE | 30% 0 mm. |
| 04:00 | Overcast 17.4°C | 1024 | 90% | 7 NE | 28% 0 mm. |
| 05:00 | Overcast 17.4°C | 1024 | 89% | 7 NE | 29% 0 mm. |
| 06:00 | Overcast 17.5°C | 1024 | 88% | 6 NE | 28% 0 mm. |
| 07:00 | Overcast 17.5°C | 1025 | 87% | 5 NE | 28% 0 mm. |
| 08:00 | Overcast 17.6°C | 1025 | 87% | 4 NNE | 28% 0 mm. |
| 09:00 | Overcast 18.5°C | 1025 | 83% | 4 NNE | 23% 0 mm. |
| 10:00 | Overcast 19.2°C | 1025 | 80% | 4 NE | 24% 0 mm. |
| 11:00 | Overcast 19.9°C | 1024 | 78% | 4 ENE | 21% 0 mm. |
| 12:00 | Overcast 20.8°C | 1023 | 75% | 7 ESE | 21% 0 mm. |
| 13:00 | Overcast 20.8°C | 1023 | 75% | 10 ESE | 21% 0 mm. |
| 14:00 | Overcast 19.3°C | 1022 | 81% | 12 ESE | 24% 0 mm. |
| 15:00 | Overcast 18.8°C | 1021 | 85% | 9 ESE | 27% 0 mm. |
| 16:00 | Overcast 19.4°C | 1020 | 84% | 10 ESE | 26% 0 mm. |
| 17:00 | Patchy rain nearby 18.6°C | 1020 | 90% | 10 ESE | 39% 0.1 mm. |
| 18:00 | Light rain 18.1°C | 1019 | 94% | 9 ENE | 78% 1.4 mm. |
| 19:00 | Light rain 17.6°C | 1019 | 98% | 8 ENE | 84% 2.1 mm. |
| 20:00 | Light rain 17.4°C | 1020 | 99% | 9 NNE | 74% 0.8 mm. |
| 21:00 | Light rain 17.4°C | 1019 | 99% | 9 NNE | 78% 1.2 mm. |
| 22:00 | Light rain 17.4°C | 1019 | 99% | 8 NNW | 77% 1.3 mm. |