Weather forecast Portsmouth
Today 22 August
18°C
Clear sky with scattered clouds expected
13°C / 20°C
60%
10.1 Km/h
SUNDAY
18°C
16.8 / 18.7
MONDAY
19°C
15.4 / 21.7
TUESDAY
19°C
18.1 / 20.0
WEDNESDAY
19°C
17.9 / 20.9
THURSDAY
19°C
17.5 / 20.5
FRIDAY
18°C
16.6 / 18.6
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Today's weather forecast for Portsmouth
Morning
13°C
Perceived 9°C
Afternoon
18°C
Perceived 15°C
Evening
19°C
Perceived 15°C
Night
16°C
Perceived 11°C
The sun will rise at 06:03 and will set at 20:11
UV index: 0 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 21:00 | Cloudy 17.8°C | 1024 | 60% | 10 WSW | 11% 0 mm. |
| 22:00 | Overcast 17.7°C | 1024 | 60% | 8 SW | 15% 0 mm. |
| 23:00 | Overcast 17.8°C | 1024 | 60% | 7 SSW | 14% 0 mm. |
| TOMORROW | |||||
| 00:00 | Overcast 17.5°C | 1024 | 61% | 9 SSE | 15% 0 mm. |
| 01:00 | Overcast 17.3°C | 1025 | 62% | 13 SE | 15% 0 mm. |
| 02:00 | Overcast 17.3°C | 1025 | 63% | 13 SE | 15% 0 mm. |
| 03:00 | Overcast 17.4°C | 1025 | 65% | 13 SE | 16% 0 mm. |
| 04:00 | Overcast 17.3°C | 1024 | 67% | 14 SE | 17% 0 mm. |
| 05:00 | Patchy rain nearby 17.1°C | 1024 | 70% | 14 SE | 23% 0.1 mm. |
| 06:00 | Patchy rain nearby 16.8°C | 1025 | 71% | 12 SE | 20% 0 mm. |
| 07:00 | Patchy rain nearby 16.9°C | 1025 | 70% | 11 ESE | 20% 0 mm. |
| 08:00 | Patchy rain nearby 17.5°C | 1025 | 68% | 13 ESE | 16% 0 mm. |
| 09:00 | Patchy rain nearby 18°C | 1025 | 66% | 15 ESE | 18% 0 mm. |
| 10:00 | Patchy rain nearby 18.1°C | 1026 | 64% | 15 ESE | 17% 0 mm. |
| 11:00 | Sunny 18.4°C | 1026 | 63% | 18 ESE | 5% 0 mm. |
| 12:00 | Patchy rain nearby 18.5°C | 1026 | 62% | 18 SE | 11% 0 mm. |
| 13:00 | Patchy rain nearby 18.5°C | 1026 | 62% | 18 SE | 13% 0 mm. |
| 14:00 | Sunny 18.4°C | 1025 | 62% | 17 SSE | 4% 0 mm. |
| 15:00 | Sunny 18.5°C | 1025 | 62% | 18 SSE | 4% 0 mm. |
| 16:00 | Sunny 18.5°C | 1024 | 62% | 18 SE | 4% 0 mm. |
| 17:00 | Sunny 18.6°C | 1024 | 62% | 18 SE | 4% 0 mm. |
| 18:00 | Partly Cloudy 18.5°C | 1024 | 62% | 18 SE | 7% 0 mm. |
| 19:00 | Sunny 18.7°C | 1024 | 62% | 19 ESE | 4% 0 mm. |
| 20:00 | Partly Cloudy 18.2°C | 1023 | 64% | 20 ESE | 7% 0 mm. |