Weather forecast Portsmouth
Today 04 September
20°C
Light rain expected
16°C / 20°C
92%
40.3 Km/h
SATURDAY
17°C
14.1 / 20.0
SUNDAY
18°C
16.4 / 20.2
MONDAY
20°C
17.7 / 21.3
TUESDAY
17°C
14.4 / 19.3
WEDNESDAY
16°C
13.0 / 18.7
THURSDAY
17°C
14.9 / 19.4
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Today's weather forecast for Portsmouth
Morning
20°C
Perceived 14°C
Afternoon
18°C
Perceived 15°C
Evening
19°C
Perceived 12°C
Night
20°C
Perceived 15°C
The sun will rise at 06:23 and will set at 19:43
UV index: 0 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 04:00 | Patchy rain nearby 19.8°C | 1014 | 92% | 40 SW | 33% 0 mm. |
| 05:00 | Patchy rain nearby 19.8°C | 1014 | 91% | 41 WSW | 33% 0 mm. |
| 06:00 | Patchy rain nearby 19.7°C | 1014 | 91% | 41 WSW | 31% 0 mm. |
| 07:00 | Patchy rain nearby 19.5°C | 1014 | 93% | 41 WSW | 33% 0 mm. |
| 08:00 | Patchy rain nearby 19.7°C | 1014 | 92% | 40 WSW | 37% 0.1 mm. |
| 09:00 | Patchy rain nearby 19.8°C | 1014 | 90% | 41 WSW | 28% 0 mm. |
| 10:00 | Light drizzle 20.3°C | 1014 | 88% | 43 WSW | 67% 0.6 mm. |
| 11:00 | Light drizzle 18.6°C | 1014 | 86% | 25 WNW | 59% 0.4 mm. |
| 12:00 | Overcast 18.3°C | 1015 | 84% | 24 WNW | 26% 0 mm. |
| 13:00 | Light rain shower 18.8°C | 1016 | 79% | 27 W | 36% 0.2 mm. |
| 14:00 | Patchy rain nearby 20°C | 1016 | 72% | 27 W | 22% 0 mm. |
| 15:00 | Overcast 20.1°C | 1016 | 66% | 31 W | 16% 0 mm. |
| 16:00 | Patchy rain nearby 20.2°C | 1016 | 60% | 28 W | 15% 0 mm. |
| 17:00 | Overcast 19.9°C | 1017 | 55% | 26 WNW | 13% 0 mm. |
| 18:00 | Overcast 18.7°C | 1017 | 57% | 31 WNW | 13% 0 mm. |
| 19:00 | Patchy rain nearby 18°C | 1018 | 60% | 30 WNW | 15% 0 mm. |
| 20:00 | Overcast 17.2°C | 1019 | 65% | 29 WNW | 16% 0 mm. |
| 21:00 | Clear 16.6°C | 1019 | 68% | 29 WNW | 5% 0 mm. |
| 22:00 | Clear 15.9°C | 1020 | 72% | 25 WNW | 6% 0 mm. |
| 23:00 | Clear 15.6°C | 1020 | 75% | 25 WNW | 7% 0 mm. |
| TOMORROW | |||||
| 00:00 | Clear 15.2°C | 1021 | 77% | 24 WNW | 10% 0 mm. |
| 01:00 | Cloudy 14.9°C | 1021 | 80% | 23 WNW | 18% 0 mm. |
| 02:00 | Overcast 14.8°C | 1021 | 81% | 23 WNW | 23% 0 mm. |
| 03:00 | Overcast 14.6°C | 1021 | 82% | 22 WNW | 25% 0 mm. |