Weather forecast Portsmouth
Today 23 September
16°C
Overcast sky and probable localized rain expected
14°C / 18°C
66%
22 Km/h
FRIDAY
18°C
16.3 / 19.7
SATURDAY
15°C
12.5 / 17.6
SUNDAY
17°C
15.0 / 18.4
MONDAY
16°C
13.9 / 17.4
TUESDAY
17°C
16.0 / 18.4
WEDNESDAY
16°C
13.1 / 18.8
Advertisement
Today's weather forecast for Portsmouth
Morning
14°C
Perceived 10°C
Afternoon
18°C
Perceived 15°C
Evening
18°C
Perceived 16°C
Night
15°C
Perceived 11°C
The sun will rise at 06:53 and will set at 18:58
UV index: 0 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 00:00 | Overcast 15.2°C | 1026 | 62% | 18 NNE | 15% 0 mm. |
| 01:00 | Overcast 14.9°C | 1026 | 61% | 17 NNE | 15% 0 mm. |
| 02:00 | Overcast 14.4°C | 1026 | 62% | 16 NNE | 15% 0 mm. |
| 03:00 | Overcast 14°C | 1026 | 64% | 14 NE | 16% 0 mm. |
| 04:00 | Overcast 13.8°C | 1025 | 66% | 12 NE | 17% 0 mm. |
| 05:00 | Overcast 14°C | 1025 | 66% | 13 NE | 17% 0 mm. |
| 06:00 | Overcast 13.7°C | 1025 | 68% | 14 ENE | 18% 0 mm. |
| 07:00 | Cloudy 13.7°C | 1025 | 71% | 14 E | 13% 0 mm. |
| 08:00 | Overcast 14.3°C | 1025 | 79% | 15 E | 23% 0 mm. |
| 09:00 | Overcast 15.6°C | 1025 | 82% | 16 E | 24% 0 mm. |
| 10:00 | Overcast 16.7°C | 1025 | 80% | 15 ESE | 24% 0 mm. |
| 11:00 | Patchy rain nearby 17.6°C | 1025 | 78% | 17 ESE | 23% 0 mm. |
| 12:00 | Patchy rain nearby 18°C | 1025 | 78% | 18 SE | 24% 0 mm. |
| 13:00 | Patchy rain nearby 18.1°C | 1025 | 79% | 19 SE | 23% 0 mm. |
| 14:00 | Patchy rain nearby 18°C | 1024 | 79% | 18 SSE | 23% 0 mm. |
| 15:00 | Overcast 17.9°C | 1024 | 79% | 16 SE | 23% 0 mm. |
| 16:00 | Overcast 17.7°C | 1023 | 80% | 16 SE | 24% 0 mm. |
| 17:00 | Overcast 17.6°C | 1023 | 80% | 15 SE | 24% 0 mm. |
| 18:00 | Overcast 17.6°C | 1023 | 81% | 13 SE | 24% 0 mm. |
| 19:00 | Overcast 16.9°C | 1023 | 83% | 11 ESE | 24% 0 mm. |
| 20:00 | Overcast 16.8°C | 1023 | 83% | 11 ESE | 25% 0 mm. |
| 21:00 | Overcast 16.8°C | 1022 | 82% | 11 ESE | 25% 0 mm. |
| 22:00 | Cloudy 16.9°C | 1022 | 83% | 14 ESE | 20% 0 mm. |
| 23:00 | Clear 17°C | 1022 | 83% | 15 SE | 11% 0 mm. |