Weather forecast Portsmouth
Today 10 September
24°C
Light rain expected
18°C / 28°C
73%
21.6 Km/h
THURSDAY
18°C
13.6 / 22.0
FRIDAY
16°C
11.5 / 20.0
SATURDAY
19°C
13.4 / 24.4
SUNDAY
22°C
16.1 / 27.4
MONDAY
22°C
18.2 / 25.5
TUESDAY
22°C
16.5 / 28.4
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Today's weather forecast for Portsmouth
Morning
20°C
Perceived 19°C
Afternoon
27°C
Perceived 28°C
Evening
26°C
Perceived 23°C
Night
21°C
Perceived 18°C
The sun will rise at 06:17 and will set at 19:02
UV index: 3.3 (medium)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 10:00 | Patchy rain nearby 24.4°C | 1008 | 73% | 21 W | 78% 8.9 mm. |
| 11:00 | Patchy rain nearby 28.4°C | 1007 | 67% | 22 W | 73% 8.9 mm. |
| 12:00 | Heavy rain 27.1°C | 1006 | 59% | 24 W | 74% 8.9 mm. |
| 13:00 | Overcast 27.9°C | 1006 | 43% | 24 W | 9% 0 mm. |
| 14:00 | Sunny 28.4°C | 1006 | 41% | 24 W | 2% 0 mm. |
| 15:00 | Partly Cloudy 28.2°C | 1005 | 42% | 25 W | 4% 0 mm. |
| 16:00 | Cloudy 27.5°C | 1005 | 45% | 23 WSW | 6% 0 mm. |
| 17:00 | Partly Cloudy 27°C | 1006 | 45% | 20 W | 3% 0 mm. |
| 18:00 | Sunny 25.5°C | 1007 | 46% | 20 WNW | 1% 0 mm. |
| 19:00 | Sunny 23°C | 1008 | 50% | 16 WNW | 2% 0 mm. |
| 20:00 | Cloudy 21.4°C | 1009 | 50% | 15 WNW | 8% 0 mm. |
| 21:00 | Overcast 20.4°C | 1009 | 51% | 15 WNW | 12% 0 mm. |
| 22:00 | Cloudy 19.4°C | 1010 | 54% | 12 WNW | 10% 0 mm. |
| 23:00 | Overcast 17.6°C | 1010 | 62% | 10 WNW | 14% 0 mm. |
| TOMORROW | |||||
| 00:00 | Overcast 16.5°C | 1010 | 66% | 11 WNW | 17% 0 mm. |
| 01:00 | Overcast 16.2°C | 1010 | 68% | 11 WNW | 17% 0 mm. |
| 02:00 | Overcast 15.9°C | 1011 | 68% | 14 WNW | 17% 0 mm. |
| 03:00 | Overcast 15°C | 1011 | 69% | 12 WNW | 18% 0 mm. |
| 04:00 | Overcast 15°C | 1012 | 67% | 13 WNW | 17% 0 mm. |
| 05:00 | Overcast 14.4°C | 1012 | 70% | 14 WNW | 18% 0 mm. |
| 06:00 | Overcast 14.1°C | 1013 | 69% | 15 WNW | 17% 0 mm. |
| 07:00 | Overcast 13.6°C | 1013 | 66% | 15 WNW | 17% 0 mm. |
| 08:00 | Overcast 14.5°C | 1014 | 61% | 15 NW | 15% 0 mm. |
| 09:00 | Cloudy 15.5°C | 1014 | 55% | 15 NW | 9% 0 mm. |