Weather forecast Portsmouth
Today 03 September
17°C
Light rain expected
16°C / 22°C
92%
14.4 Km/h
THURSDAY
19°C
15.6 / 22.3
FRIDAY
17°C
14.8 / 19.4
SATURDAY
16°C
12.8 / 19.8
SUNDAY
17°C
12.8 / 21.3
MONDAY
21°C
15.6 / 25.6
TUESDAY
23°C
19.5 / 26.2
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Today's weather forecast for Portsmouth
Morning
17°C
Perceived 16°C
Afternoon
18°C
Perceived 20°C
Evening
21°C
Perceived 21°C
Night
16°C
Perceived 15°C
The sun will rise at 06:09 and will set at 19:15
UV index: 0 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 02:00 | Patchy rain nearby 16.8°C | 1018 | 92% | 14 S | 33% 0 mm. |
| 03:00 | Patchy rain nearby 17.2°C | 1017 | 93% | 14 S | 34% 0 mm. |
| 04:00 | Light drizzle 17.2°C | 1017 | 94% | 14 S | 60% 0.4 mm. |
| 05:00 | Light rain 17.1°C | 1016 | 96% | 15 S | 83% 1.4 mm. |
| 06:00 | Light rain 17.4°C | 1016 | 96% | 18 SSE | 79% 1.5 mm. |
| 07:00 | Heavy rain 17.2°C | 1015 | 98% | 22 SSE | 93% 8.2 mm. |
| 08:00 | Light rain 17.5°C | 1015 | 98% | 17 S | 81% 1.5 mm. |
| 09:00 | Light rain shower 17.7°C | 1015 | 99% | 10 SSW | 69% 0.6 mm. |
| 10:00 | Light rain shower 17.7°C | 1014 | 99% | 5 WSW | 50% 0.2 mm. |
| 11:00 | Fog 18°C | 1014 | 98% | 4 WNW | 46% 0 mm. |
| 12:00 | Light rain shower 18.4°C | 1014 | 98% | 3 NW | 65% 0.5 mm. |
| 13:00 | Fog 18.5°C | 1013 | 98% | 6 NNW | 43% 0 mm. |
| 14:00 | Mist 19.5°C | 1013 | 95% | 6 NNW | 35% 0 mm. |
| 15:00 | Patchy rain nearby 21°C | 1012 | 86% | 6 NNW | 26% 0 mm. |
| 16:00 | Patchy rain nearby 21.7°C | 1012 | 81% | 6 NNE | 17% 0 mm. |
| 17:00 | Sunny 22.1°C | 1012 | 78% | 8 NE | 10% 0 mm. |
| 18:00 | Sunny 21.3°C | 1012 | 82% | 11 ENE | 10% 0 mm. |
| 19:00 | Sunny 19.1°C | 1012 | 90% | 14 ENE | 13% 0 mm. |
| 20:00 | Clear 17.6°C | 1013 | 95% | 14 NE | 16% 0 mm. |
| 21:00 | Overcast 17°C | 1013 | 96% | 14 NE | 33% 0 mm. |
| 22:00 | Overcast 17.2°C | 1013 | 93% | 14 NE | 32% 0 mm. |
| 23:00 | Overcast 17°C | 1013 | 93% | 9 NNE | 30% 0 mm. |
| TOMORROW | |||||
| 00:00 | Mist 16.7°C | 1012 | 94% | 9 NE | 21% 0 mm. |
| 01:00 | Mist 16.1°C | 1012 | 96% | 6 NE | 25% 0 mm. |