Weather forecast Portsmouth
Today 13 August
27°C
Clear sky expected
20°C / 27°C
42%
13.3 Km/h
FRIDAY
24°C
19.0 / 28.7
SATURDAY
22°C
17.5 / 26.8
SUNDAY
18°C
13.3 / 23.5
MONDAY
20°C
15.7 / 24.2
TUESDAY
19°C
16.8 / 21.9
WEDNESDAY
18°C
15.0 / 21.6
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Today's weather forecast for Portsmouth
Morning
20°C
Perceived 18°C
Afternoon
26°C
Perceived 25°C
Evening
27°C
Perceived 26°C
Night
21°C
Perceived 19°C
The sun will rise at 05:49 and will set at 20:29
UV index: 0.9 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 18:00 | Sunny 26.7°C | 1019 | 42% | 13 SSW | 1% 0 mm. |
| 19:00 | Sunny 26°C | 1019 | 46% | 11 SW | 1% 0 mm. |
| 20:00 | Sunny 23.9°C | 1018 | 54% | 9 WSW | 2% 0 mm. |
| 21:00 | Clear 22.4°C | 1019 | 61% | 9 WSW | 3% 0 mm. |
| 22:00 | Clear 21.6°C | 1019 | 66% | 11 W | 4% 0 mm. |
| 23:00 | Clear 21°C | 1019 | 70% | 11 WNW | 6% 0 mm. |
| TOMORROW | |||||
| 00:00 | Clear 20.5°C | 1019 | 74% | 11 NW | 7% 0 mm. |
| 01:00 | Clear 20°C | 1019 | 79% | 11 WNW | 9% 0 mm. |
| 02:00 | Clear 19.7°C | 1018 | 82% | 11 NW | 10% 0 mm. |
| 03:00 | Clear 19.6°C | 1018 | 82% | 12 NW | 10% 0 mm. |
| 04:00 | Clear 19.3°C | 1018 | 82% | 14 NW | 10% 0 mm. |
| 05:00 | Clear 19.2°C | 1018 | 82% | 13 NW | 10% 0 mm. |
| 06:00 | Sunny 19°C | 1018 | 82% | 11 NW | 10% 0 mm. |
| 07:00 | Sunny 19.9°C | 1018 | 78% | 10 NW | 8% 0 mm. |
| 08:00 | Sunny 21.9°C | 1018 | 71% | 13 NW | 6% 0 mm. |
| 09:00 | Sunny 23.7°C | 1018 | 63% | 13 NW | 4% 0 mm. |
| 10:00 | Sunny 25.3°C | 1018 | 56% | 11 NW | 3% 0 mm. |
| 11:00 | Sunny 26.7°C | 1018 | 50% | 10 WNW | 2% 0 mm. |
| 12:00 | Sunny 27.9°C | 1017 | 44% | 10 W | 1% 0 mm. |
| 13:00 | Sunny 28.7°C | 1017 | 42% | 13 WSW | 1% 0 mm. |
| 14:00 | Sunny 28.6°C | 1016 | 43% | 18 WSW | 1% 0 mm. |
| 15:00 | Sunny 27.9°C | 1016 | 46% | 23 WSW | 2% 0 mm. |
| 16:00 | Sunny 27.5°C | 1015 | 47% | 23 WSW | 2% 0 mm. |
| 17:00 | Sunny 27.3°C | 1015 | 48% | 23 WSW | 2% 0 mm. |