Weather forecast Portsmouth
Today 03 August
18°C
Clear sky expected
16°C / 26°C
59%
19.4 Km/h
TUESDAY
20°C
17.8 / 22.8
WEDNESDAY
19°C
15.8 / 21.4
THURSDAY
17°C
12.8 / 21.5
FRIDAY
17°C
12.0 / 21.6
SATURDAY
17°C
14.2 / 20.4
SUNDAY
18°C
14.4 / 22.4
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Today's weather forecast for Portsmouth
Morning
16°C
Perceived 14°C
Afternoon
25°C
Perceived 23°C
Evening
25°C
Perceived 23°C
Night
19°C
Perceived 15°C
The sun will rise at 05:34 and will set at 20:47
UV index: 0 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 00:00 | Clear 18.8°C | 1013 | 56% | 19 ENE | 3% 0 mm. |
| 01:00 | Clear 18.4°C | 1012 | 59% | 19 ENE | 4% 0 mm. |
| 02:00 | Clear 17.9°C | 1012 | 62% | 18 ENE | 4% 0 mm. |
| 03:00 | Clear 17.1°C | 1011 | 67% | 16 NE | 5% 0 mm. |
| 04:00 | Clear 16.7°C | 1011 | 72% | 16 NE | 6% 0 mm. |
| 05:00 | Clear 16.4°C | 1011 | 77% | 15 NE | 8% 0 mm. |
| 06:00 | Sunny 16.3°C | 1011 | 79% | 12 NE | 9% 0 mm. |
| 07:00 | Sunny 17.7°C | 1011 | 75% | 11 NE | 8% 0 mm. |
| 08:00 | Sunny 19.7°C | 1011 | 67% | 13 NE | 5% 0 mm. |
| 09:00 | Sunny 22°C | 1010 | 58% | 13 ENE | 3% 0 mm. |
| 10:00 | Sunny 24°C | 1010 | 53% | 12 E | 2% 0 mm. |
| 11:00 | Sunny 25°C | 1010 | 50% | 13 ESE | 2% 0 mm. |
| 12:00 | Sunny 25.3°C | 1010 | 48% | 14 SE | 2% 0 mm. |
| 13:00 | Sunny 25.4°C | 1009 | 49% | 16 SSE | 2% 0 mm. |
| 14:00 | Sunny 25.4°C | 1009 | 50% | 18 SSE | 2% 0 mm. |
| 15:00 | Sunny 25.2°C | 1009 | 50% | 16 S | 2% 0 mm. |
| 16:00 | Sunny 25.5°C | 1009 | 48% | 14 S | 2% 0 mm. |
| 17:00 | Sunny 25.6°C | 1008 | 47% | 14 SSW | 2% 0 mm. |
| 18:00 | Sunny 25°C | 1008 | 50% | 16 SW | 2% 0 mm. |
| 19:00 | Sunny 23.3°C | 1008 | 56% | 16 SW | 3% 0 mm. |
| 20:00 | Sunny 21.3°C | 1008 | 65% | 11 WSW | 4% 0 mm. |
| 21:00 | Clear 19.1°C | 1008 | 73% | 9 SW | 7% 0 mm. |
| 22:00 | Clear 18.6°C | 1009 | 77% | 10 SW | 8% 0 mm. |
| 23:00 | Clear 18.2°C | 1010 | 79% | 13 SW | 9% 0 mm. |