Weather forecast Portsmouth
Today 01 August
28°C
Clear sky with a few clouds expected
17°C / 30°C
55%
6.5 Km/h
SATURDAY
23°C
18.7 / 27.0
SUNDAY
22°C
19.8 / 24.3
MONDAY
22°C
16.8 / 26.8
TUESDAY
24°C
18.0 / 29.0
WEDNESDAY
26°C
21.0 / 30.2
THURSDAY
28°C
21.9 / 33.4
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Today's weather forecast for Portsmouth
Morning
17°C
Perceived 17°C
Afternoon
28°C
Perceived 30°C
Evening
26°C
Perceived 28°C
Night
20°C
Perceived 21°C
The sun will rise at 05:33 and will set at 20:04
UV index: 7.3 (high)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 12:00 | Partly cloudy 28°C | 1014 | 55% | 6 SE | 4% 0 mm. |
| 13:00 | Sunny 29°C | 1013 | 65% | 10 SE | 4% 0 mm. |
| 14:00 | Sunny 28.8°C | 1013 | 67% | 14 SE | 4% 0 mm. |
| 15:00 | Sunny 28.2°C | 1013 | 67% | 14 SE | 5% 0 mm. |
| 16:00 | Sunny 27.8°C | 1013 | 64% | 13 SE | 4% 0 mm. |
| 17:00 | Sunny 27.9°C | 1013 | 66% | 12 SSE | 4% 0 mm. |
| 18:00 | Sunny 26.2°C | 1013 | 72% | 9 SSE | 6% 0 mm. |
| 19:00 | Sunny 25.2°C | 1013 | 73% | 6 SSE | 7% 0 mm. |
| 20:00 | Sunny 20.9°C | 1013 | 82% | 4 SSE | 10% 0 mm. |
| 21:00 | Clear 19.9°C | 1013 | 90% | 6 S | 14% 0 mm. |
| 22:00 | Clear 20°C | 1014 | 89% | 8 SSW | 13% 0 mm. |
| 23:00 | Clear 20.3°C | 1014 | 87% | 9 SW | 12% 0 mm. |
| TOMORROW | |||||
| 00:00 | Clear 19.9°C | 1014 | 87% | 11 SW | 12% 0 mm. |
| 01:00 | Clear 21.2°C | 1014 | 81% | 10 SW | 11% 0 mm. |
| 02:00 | Clear 20.4°C | 1014 | 84% | 10 SW | 12% 0 mm. |
| 03:00 | Clear 19.3°C | 1014 | 88% | 8 SW | 14% 0 mm. |
| 04:00 | Clear 19.2°C | 1014 | 89% | 8 SW | 14% 0 mm. |
| 05:00 | Clear 18.8°C | 1015 | 91% | 8 SSW | 15% 0 mm. |
| 06:00 | Partly Cloudy 18.7°C | 1015 | 93% | 9 SSW | 17% 0 mm. |
| 07:00 | Partly Cloudy 20°C | 1015 | 89% | 9 SSW | 21% 0 mm. |
| 08:00 | Cloudy 21.5°C | 1015 | 84% | 11 SSW | 20% 0 mm. |
| 09:00 | Partly Cloudy 22.8°C | 1015 | 79% | 12 SSW | 13% 0 mm. |
| 10:00 | Partly Cloudy 24°C | 1015 | 73% | 13 SSW | 12% 0 mm. |
| 11:00 | Patchy rain nearby 25.3°C | 1015 | 67% | 13 SSW | 11% 0 mm. |