Weather forecast Portsmouth
Today 13 September
19°C
Light rain expected
18°C / 21°C
93%
24.8 Km/h
MONDAY
19°C
17.4 / 21.2
TUESDAY
18°C
15.4 / 20.9
WEDNESDAY
15°C
12.8 / 17.3
THURSDAY
16°C
13.3 / 18.5
FRIDAY
15°C
13.0 / 17.2
SATURDAY
16°C
14.7 / 18.2
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Today's weather forecast for Portsmouth
Morning
19°C
Perceived 16°C
Afternoon
19°C
Perceived 16°C
Evening
20°C
Perceived 19°C
Night
18°C
Perceived 15°C
The sun will rise at 06:36 and will set at 19:23
UV index: 0.5 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 12:00 | Patchy rain nearby 19°C | 1023 | 93% | 24 WSW | 35% 0 mm. |
| 13:00 | Patchy rain nearby 19.3°C | 1023 | 92% | 23 W | 30% 0 mm. |
| 14:00 | Patchy rain nearby 20.1°C | 1023 | 88% | 19 W | 24% 0 mm. |
| 15:00 | Patchy rain nearby 20.4°C | 1022 | 86% | 19 W | 27% 0 mm. |
| 16:00 | Patchy rain nearby 20.7°C | 1022 | 85% | 19 W | 25% 0.1 mm. |
| 17:00 | Patchy rain nearby 20.7°C | 1022 | 85% | 20 WSW | 20% 0 mm. |
| 18:00 | Patchy rain nearby 20.4°C | 1022 | 87% | 20 W | 34% 0.1 mm. |
| 19:00 | Patchy rain nearby 19.9°C | 1022 | 89% | 17 W | 30% 0.1 mm. |
| 20:00 | Patchy rain nearby 19.9°C | 1023 | 88% | 16 W | 29% 0.1 mm. |
| 21:00 | Patchy rain nearby 19.4°C | 1023 | 88% | 15 W | 23% 0 mm. |
| 22:00 | Overcast 18.7°C | 1023 | 90% | 14 WNW | 30% 0 mm. |
| 23:00 | Overcast 18.1°C | 1024 | 88% | 14 WNW | 28% 0 mm. |
| TOMORROW | |||||
| 00:00 | Overcast 17.7°C | 1024 | 86% | 13 WNW | 27% 0 mm. |
| 01:00 | Partly Cloudy 17.4°C | 1024 | 88% | 12 WNW | 18% 0 mm. |
| 02:00 | Cloudy 17.4°C | 1023 | 88% | 10 WNW | 24% 0 mm. |
| 03:00 | Clear 17.4°C | 1023 | 89% | 9 WNW | 14% 0 mm. |
| 04:00 | Clear 17.5°C | 1023 | 88% | 10 W | 13% 0 mm. |
| 05:00 | Clear 17.4°C | 1023 | 88% | 10 W | 13% 0 mm. |
| 06:00 | Clear 17.4°C | 1023 | 88% | 10 W | 13% 0 mm. |
| 07:00 | Sunny 17.5°C | 1023 | 88% | 10 W | 13% 0 mm. |
| 08:00 | Sunny 17.8°C | 1024 | 89% | 10 WNW | 13% 0 mm. |
| 09:00 | Sunny 18.4°C | 1024 | 88% | 9 W | 13% 0 mm. |
| 10:00 | Sunny 19.3°C | 1024 | 86% | 9 WSW | 13% 0 mm. |
| 11:00 | Sunny 20.3°C | 1024 | 85% | 12 SW | 12% 0 mm. |