Weather forecast Portsmouth
Today 06 September
15°C
Light rain expected
14°C / 21°C
83%
14 Km/h
SUNDAY
19°C
12.7 / 25.1
MONDAY
18°C
15.2 / 21.5
TUESDAY
16°C
12.6 / 18.9
WEDNESDAY
20°C
14.4 / 26.1
THURSDAY
15°C
10.8 / 18.8
FRIDAY
16°C
9.8 / 21.6
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Today's weather forecast for Portsmouth
Morning
14°C
Perceived 12°C
Afternoon
21°C
Perceived 19°C
Evening
18°C
Perceived 15°C
Night
15°C
Perceived 12°C
The sun will rise at 06:13 and will set at 19:09
UV index: 0 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 03:00 | Patchy rain nearby 14.7°C | 1014 | 83% | 14 -- | 29% 0 mm. |
| 04:00 | Patchy rain nearby 14.7°C | 1014 | 86% | 18 NNE | 31% 0 mm. |
| 05:00 | Light rain 14.4°C | 1014 | 94% | 14 -- | 76% 1.1 mm. |
| 06:00 | Light rain 13.7°C | 1015 | 88% | 9 -- | 72% 1.1 mm. |
| 07:00 | Light rain 13.7°C | 1015 | 84% | 10 -- | 70% 1.2 mm. |
| 08:00 | Patchy rain nearby 14.8°C | 1016 | 83% | 10 NNW | 65% 1.2 mm. |
| 09:00 | Patchy rain nearby 16.1°C | 1016 | 67% | 10 NNW | 57% 1.2 mm. |
| 10:00 | Patchy rain nearby 17.5°C | 1016 | 62% | 10 NW | 57% 1.2 mm. |
| 11:00 | Patchy rain nearby 19.3°C | 1016 | 60% | 12 -- | 57% 1.2 mm. |
| 12:00 | Patchy rain nearby 20.8°C | 1015 | 49% | 7 NNE | 57% 1.2 mm. |
| 13:00 | Patchy rain nearby 19.2°C | 1014 | 52% | 6 ENE | 13% 0 mm. |
| 14:00 | Patchy rain nearby 18.5°C | 1014 | 57% | 10 SE | 17% 0.1 mm. |
| 15:00 | Partly Cloudy 20°C | 1014 | 50% | 13 SE | 5% 0 mm. |
| 16:00 | Partly Cloudy 19.5°C | 1014 | 52% | 16 SE | 6% 0 mm. |
| 17:00 | Partly Cloudy 18.3°C | 1014 | 59% | 16 SE | 7% 0 mm. |
| 18:00 | Overcast 17.7°C | 1014 | 64% | 11 SSE | 16% 0 mm. |
| 19:00 | Overcast 17.4°C | 1015 | 65% | 9 S | 16% 0 mm. |
| 20:00 | Partly Cloudy 17.4°C | 1016 | 65% | 1 WSW | 9% 0 mm. |
| 21:00 | Clear 16.2°C | 1016 | 70% | 1 NNE | 6% 0 mm. |
| 22:00 | Clear 15.4°C | 1016 | 70% | 4 WNW | 6% 0 mm. |
| 23:00 | Clear 14.4°C | 1016 | 70% | 10 WNW | 6% 0 mm. |
| TOMORROW | |||||
| 00:00 | Clear 13.5°C | 1016 | 70% | 11 NW | 6% 0 mm. |
| 01:00 | Overcast 13.3°C | 1016 | 69% | 11 NW | 18% 0 mm. |
| 02:00 | Cloudy 13.1°C | 1016 | 70% | 11 NW | 15% 0 mm. |