Weather forecast Portsmouth
Today 11 September
24°C
Clear sky expected
14°C / 27°C
38%
23.4 Km/h
FRIDAY
16°C
12.0 / 20.7
SATURDAY
17°C
15.8 / 18.8
SUNDAY
18°C
13.6 / 23.0
MONDAY
14°C
10.9 / 17.7
TUESDAY
19°C
11.0 / 27.5
WEDNESDAY
21°C
19.1 / 23.4
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Today's weather forecast for Portsmouth
Morning
14°C
Perceived 10°C
Afternoon
25°C
Perceived 21°C
Evening
21°C
Perceived 17°C
Night
18°C
Perceived 15°C
The sun will rise at 06:18 and will set at 19:00
UV index: 4.5 (medium)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 11:00 | Sunny 23.5°C | 1014 | 38% | 23 WNW | 1% 0 mm. |
| 12:00 | Sunny 24.9°C | 1014 | 35% | 16 NW | 1% 0 mm. |
| 13:00 | Sunny 25.9°C | 1013 | 33% | 20 WNW | 1% 0 mm. |
| 14:00 | Sunny 26.6°C | 1013 | 31% | 18 WNW | 1% 0 mm. |
| 15:00 | Sunny 27°C | 1013 | 29% | 18 NW | 0% 0 mm. |
| 16:00 | Sunny 27.1°C | 1013 | 29% | 18 NW | 0% 0 mm. |
| 17:00 | Sunny 22.2°C | 1013 | 40% | 16 NW | 1% 0 mm. |
| 18:00 | Sunny 20.8°C | 1014 | 45% | 15 NW | 1% 0 mm. |
| 19:00 | Clear 18.2°C | 1015 | 55% | 11 NW | 3% 0 mm. |
| 20:00 | Clear 16.7°C | 1015 | 59% | 10 NW | 3% 0 mm. |
| 21:00 | Clear 15.8°C | 1017 | 59% | 10 NW | 3% 0 mm. |
| 22:00 | Clear 15.4°C | 1017 | 58% | 10 NW | 3% 0 mm. |
| 23:00 | Clear 14.4°C | 1017 | 60% | 11 -- | 4% 0 mm. |
| TOMORROW | |||||
| 00:00 | Clear 13.8°C | 1018 | 66% | 9 -- | 5% 0 mm. |
| 01:00 | Clear 13.7°C | 1018 | 61% | 7 NNW | 4% 0 mm. |
| 02:00 | Clear 13.2°C | 1019 | 63% | 7 NW | 4% 0 mm. |
| 03:00 | Clear 12.8°C | 1019 | 65% | 8 WNW | 5% 0 mm. |
| 04:00 | Clear 12.4°C | 1019 | 67% | 8 NW | 5% 0 mm. |
| 05:00 | Clear 12.2°C | 1020 | 69% | 7 NW | 6% 0 mm. |
| 06:00 | Clear 12°C | 1020 | 69% | 6 NW | 6% 0 mm. |
| 07:00 | Sunny 12.4°C | 1020 | 69% | 5 WNW | 6% 0 mm. |
| 08:00 | Sunny 14.1°C | 1021 | 62% | 6 W | 4% 0 mm. |
| 09:00 | Sunny 16.4°C | 1021 | 55% | 5 WSW | 4% 0 mm. |
| 10:00 | Sunny 18.4°C | 1022 | 49% | 5 SSW | 2% 0 mm. |