Weather forecast Portsmouth
Today 11 September
18°C
Overcast sky and probable localized rain expected
17°C / 21°C
69%
11.9 Km/h
SATURDAY
17°C
14.7 / 19.6
SUNDAY
20°C
18.0 / 21.8
MONDAY
19°C
15.9 / 21.1
TUESDAY
18°C
14.8 / 21.5
WEDNESDAY
16°C
13.4 / 18.0
THURSDAY
15°C
12.4 / 17.9
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Today's weather forecast for Portsmouth
Morning
17°C
Perceived 15°C
Afternoon
20°C
Perceived 18°C
Evening
19°C
Perceived 16°C
Night
18°C
Perceived 13°C
The sun will rise at 06:33 and will set at 19:28
UV index: 0 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 23:00 | Overcast 17.5°C | 1023 | 69% | 11 WNW | 18% 0 mm. |
| TOMORROW | |||||
| 00:00 | Overcast 17.2°C | 1023 | 70% | 13 WNW | 18% 0 mm. |
| 01:00 | Clear 16.3°C | 1024 | 78% | 13 WNW | 9% 0 mm. |
| 02:00 | Clear 16°C | 1024 | 78% | 11 WNW | 9% 0 mm. |
| 03:00 | Clear 15.5°C | 1024 | 79% | 12 WNW | 9% 0 mm. |
| 04:00 | Clear 15.1°C | 1023 | 80% | 12 WNW | 10% 0 mm. |
| 05:00 | Clear 14.8°C | 1023 | 82% | 12 WNW | 11% 0 mm. |
| 06:00 | Clear 14.7°C | 1023 | 83% | 12 W | 11% 0 mm. |
| 07:00 | Sunny 14.9°C | 1023 | 83% | 13 W | 11% 0 mm. |
| 08:00 | Sunny 15.9°C | 1024 | 81% | 15 W | 10% 0 mm. |
| 09:00 | Sunny 16.8°C | 1024 | 76% | 19 WSW | 8% 0 mm. |
| 10:00 | Sunny 17.9°C | 1024 | 68% | 22 WSW | 6% 0 mm. |
| 11:00 | Cloudy 18.1°C | 1024 | 64% | 25 WSW | 10% 0 mm. |
| 12:00 | Cloudy 19.1°C | 1023 | 70% | 27 WSW | 12% 0 mm. |
| 13:00 | Sunny 19.4°C | 1023 | 70% | 30 WSW | 7% 0 mm. |
| 14:00 | Sunny 19.6°C | 1022 | 70% | 31 WSW | 6% 0 mm. |
| 15:00 | Sunny 19.6°C | 1022 | 71% | 30 WSW | 6% 0 mm. |
| 16:00 | Partly Cloudy 19.5°C | 1022 | 72% | 31 WSW | 10% 0 mm. |
| 17:00 | Sunny 19.3°C | 1022 | 74% | 31 WSW | 7% 0 mm. |
| 18:00 | Partly Cloudy 18.9°C | 1022 | 78% | 30 WSW | 13% 0 mm. |
| 19:00 | Partly Cloudy 18.4°C | 1022 | 81% | 28 WSW | 12% 0 mm. |
| 20:00 | Partly Cloudy 18.3°C | 1022 | 82% | 28 WSW | 13% 0 mm. |
| 21:00 | Overcast 18.4°C | 1022 | 83% | 27 WSW | 23% 0 mm. |
| 22:00 | Overcast 18.4°C | 1022 | 83% | 27 WSW | 25% 0 mm. |