Weather forecast Portsmouth
Today 23 September
19°C
Clear sky expected
16°C / 22°C
69%
10.8 Km/h
THURSDAY
17°C
15.1 / 18.9
FRIDAY
18°C
17.1 / 19.7
SATURDAY
16°C
13.7 / 18.8
SUNDAY
15°C
13.1 / 17.6
MONDAY
16°C
13.9 / 17.4
TUESDAY
17°C
16.0 / 18.4
Advertisement
Today's weather forecast for Portsmouth
Morning
17°C
Perceived 17°C
Afternoon
20°C
Perceived 19°C
Evening
20°C
Perceived 18°C
Night
18°C
Perceived 18°C
The sun will rise at 06:52 and will set at 19:01
UV index: 1.5 (low)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 10:00 | Sunny 18.5°C | 1025 | 69% | 10 WNW | 6% 0 mm. |
| 11:00 | Sunny 19.2°C | 1025 | 67% | 10 W | 5% 0 mm. |
| 12:00 | Sunny 20.1°C | 1025 | 66% | 10 WNW | 5% 0 mm. |
| 13:00 | Sunny 20.9°C | 1025 | 65% | 7 W | 5% 0 mm. |
| 14:00 | Sunny 21.5°C | 1024 | 62% | 9 SW | 4% 0 mm. |
| 15:00 | Sunny 21.8°C | 1024 | 61% | 13 WSW | 4% 0 mm. |
| 16:00 | Partly Cloudy 21.8°C | 1024 | 62% | 16 WSW | 6% 0 mm. |
| 17:00 | Overcast 21°C | 1024 | 66% | 19 WSW | 16% 0 mm. |
| 18:00 | Overcast 20.1°C | 1024 | 71% | 17 WSW | 17% 0 mm. |
| 19:00 | Cloudy 19.6°C | 1024 | 72% | 11 WSW | 15% 0 mm. |
| 20:00 | Partly Cloudy 19.2°C | 1025 | 70% | 10 NNW | 9% 0 mm. |
| 21:00 | Partly Cloudy 17.8°C | 1025 | 73% | 21 NNE | 11% 0 mm. |
| 22:00 | Overcast 16.9°C | 1026 | 75% | 21 NNE | 20% 0 mm. |
| 23:00 | Overcast 16.4°C | 1026 | 74% | 18 NNE | 20% 0 mm. |
| TOMORROW | |||||
| 00:00 | Overcast 16.2°C | 1026 | 73% | 17 NNE | 20% 0 mm. |
| 01:00 | Overcast 15.9°C | 1026 | 73% | 18 NNE | 20% 0 mm. |
| 02:00 | Overcast 15.5°C | 1026 | 79% | 18 NE | 23% 0 mm. |
| 03:00 | Overcast 15.2°C | 1026 | 87% | 19 ENE | 28% 0 mm. |
| 04:00 | Overcast 15.1°C | 1025 | 89% | 19 ENE | 29% 0 mm. |
| 05:00 | Overcast 15.1°C | 1025 | 89% | 19 E | 29% 0 mm. |
| 06:00 | Overcast 15.2°C | 1025 | 90% | 20 E | 29% 0 mm. |
| 07:00 | Cloudy 15.2°C | 1025 | 90% | 21 E | 23% 0 mm. |
| 08:00 | Patchy rain nearby 15.8°C | 1025 | 88% | 20 E | 26% 0 mm. |
| 09:00 | Patchy rain nearby 17.3°C | 1025 | 83% | 21 ESE | 27% 0 mm. |