Weather forecast Portsmouth
Today 31 July
19°C
Clear sky expected
14°C / 24°C
44%
19.4 Km/h
SATURDAY
17°C
12.5 / 22.3
SUNDAY
19°C
15.3 / 23.1
MONDAY
21°C
15.8 / 25.6
TUESDAY
22°C
17.5 / 25.5
WEDNESDAY
21°C
18.1 / 24.6
THURSDAY
21°C
18.0 / 23.7
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Today's weather forecast for Portsmouth
Morning
14°C
Perceived 9°C
Afternoon
23°C
Perceived 19°C
Evening
24°C
Perceived 18°C
Night
18°C
Perceived 14°C
The sun will rise at 05:29 and will set at 20:51
UV index: 2 (low)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 09:00 | Sunny 19°C | 1018 | 44% | 19 -- | 1% 0 mm. |
| 10:00 | Sunny 20.6°C | 1018 | 40% | 17 NNW | 1% 0 mm. |
| 11:00 | Partly Cloudy 21.8°C | 1018 | 37% | 15 NNW | 3% 0 mm. |
| 12:00 | Overcast 22.8°C | 1018 | 34% | 14 NW | 9% 0 mm. |
| 13:00 | Overcast 23.3°C | 1018 | 32% | 13 NW | 9% 0 mm. |
| 14:00 | Sunny 23.8°C | 1017 | 32% | 13 W | 1% 0 mm. |
| 15:00 | Sunny 23.7°C | 1017 | 35% | 18 WSW | 1% 0 mm. |
| 16:00 | Sunny 23.1°C | 1017 | 37% | 23 WSW | 1% 0 mm. |
| 17:00 | Sunny 23.5°C | 1017 | 36% | 21 WSW | 1% 0 mm. |
| 18:00 | Sunny 23.6°C | 1017 | 33% | 22 W | 1% 0 mm. |
| 19:00 | Sunny 23°C | 1017 | 34% | 24 WNW | 1% 0 mm. |
| 20:00 | Sunny 21.3°C | 1018 | 41% | 27 WNW | 1% 0 mm. |
| 21:00 | Clear 18.9°C | 1018 | 49% | 28 WNW | 2% 0 mm. |
| 22:00 | Clear 16.8°C | 1019 | 57% | 26 WNW | 4% 0 mm. |
| 23:00 | Partly Cloudy 15.7°C | 1019 | 64% | 25 NW | 6% 0 mm. |
| TOMORROW | |||||
| 00:00 | Partly Cloudy 15.1°C | 1019 | 63% | 22 NW | 6% 0 mm. |
| 01:00 | Partly Cloudy 14.7°C | 1019 | 60% | 20 NW | 6% 0 mm. |
| 02:00 | Clear 14.1°C | 1019 | 61% | 17 NNW | 4% 0 mm. |
| 03:00 | Clear 13.4°C | 1019 | 65% | 17 NNW | 5% 0 mm. |
| 04:00 | Clear 12.9°C | 1020 | 69% | 16 NNW | 6% 0 mm. |
| 05:00 | Clear 12.6°C | 1020 | 72% | 16 NNW | 6% 0 mm. |
| 06:00 | Sunny 12.5°C | 1020 | 73% | 15 NNW | 7% 0 mm. |
| 07:00 | Sunny 14.1°C | 1020 | 68% | 13 NNW | 5% 0 mm. |
| 08:00 | Sunny 16.2°C | 1021 | 59% | 13 NW | 3% 0 mm. |