Weather forecast Portsmouth
Today 27 September
18°C
Light rain expected
16°C / 19°C
86%
35.6 Km/h
MONDAY
16°C
14.0 / 17.2
TUESDAY
17°C
14.7 / 20.0
WEDNESDAY
18°C
16.8 / 20.1
THURSDAY
16°C
15.3 / 17.3
FRIDAY
16°C
13.7 / 18.1
SATURDAY
14°C
11.4 / 16.9
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Today's weather forecast for Portsmouth
Morning
17°C
Perceived 14°C
Afternoon
19°C
Perceived 14°C
Evening
18°C
Perceived 14°C
Night
16°C
Perceived 14°C
The sun will rise at 06:58 and will set at 18:52
UV index: 0.9 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 16:00 | Patchy rain nearby 18.2°C | 1012 | 86% | 35 SSW | 27% 0 mm. |
| 17:00 | Patchy rain nearby 18.5°C | 1012 | 89% | 37 SSW | 40% 0.1 mm. |
| 18:00 | Patchy rain nearby 18.4°C | 1012 | 86% | 31 SW | 30% 0 mm. |
| 19:00 | Overcast 18.4°C | 1013 | 83% | 25 WSW | 25% 0 mm. |
| 20:00 | Overcast 17.6°C | 1015 | 76% | 28 WNW | 21% 0 mm. |
| 21:00 | Overcast 16.4°C | 1016 | 80% | 19 WNW | 22% 0 mm. |
| 22:00 | Cloudy 16°C | 1017 | 83% | 15 WNW | 22% 0 mm. |
| 23:00 | Overcast 15.5°C | 1017 | 86% | 15 WNW | 27% 0 mm. |
| TOMORROW | |||||
| 00:00 | Overcast 15.2°C | 1018 | 86% | 16 WNW | 27% 0 mm. |
| 01:00 | Overcast 14.8°C | 1018 | 86% | 14 WNW | 27% 0 mm. |
| 02:00 | Overcast 14.4°C | 1018 | 87% | 13 NW | 28% 0 mm. |
| 03:00 | Overcast 14.2°C | 1018 | 87% | 11 NW | 28% 0 mm. |
| 04:00 | Overcast 14.3°C | 1018 | 86% | 11 NNW | 27% 0 mm. |
| 05:00 | Overcast 14°C | 1019 | 85% | 10 -- | 26% 0 mm. |
| 06:00 | Overcast 14°C | 1020 | 82% | 6 NNE | 25% 0 mm. |
| 07:00 | Overcast 14°C | 1020 | 83% | 10 NE | 25% 0 mm. |
| 08:00 | Overcast 14.1°C | 1020 | 83% | 10 NE | 25% 0 mm. |
| 09:00 | Overcast 14.6°C | 1020 | 81% | 11 NE | 25% 0 mm. |
| 10:00 | Overcast 15°C | 1020 | 79% | 12 NE | 23% 0 mm. |
| 11:00 | Overcast 15.7°C | 1020 | 76% | 11 ENE | 21% 0 mm. |
| 12:00 | Overcast 16.5°C | 1020 | 74% | 12 E | 20% 0 mm. |
| 13:00 | Overcast 16.9°C | 1020 | 73% | 11 ESE | 20% 0 mm. |
| 14:00 | Overcast 17.1°C | 1020 | 75% | 15 ESE | 21% 0 mm. |
| 15:00 | Overcast 17.1°C | 1019 | 76% | 16 ESE | 22% 0 mm. |