Weather forecast Portsmouth
Today 08 September
18°C
Drizzle expected
15°C / 19°C
72%
26.6 Km/h
WEDNESDAY
16°C
12.7 / 19.0
THURSDAY
16°C
13.5 / 18.5
FRIDAY
19°C
17.2 / 19.9
SATURDAY
18°C
16.4 / 18.8
SUNDAY
18°C
15.6 / 20.9
MONDAY
17°C
14.6 / 19.4
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Today's weather forecast for Portsmouth
Morning
16°C
Perceived 12°C
Afternoon
15°C
Perceived 12°C
Evening
19°C
Perceived 12°C
Night
18°C
Perceived 13°C
The sun will rise at 06:29 and will set at 19:34
UV index: 0 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 02:00 | Light drizzle 17.7°C | 1014 | 72% | 26 WSW | 37% 0.2 mm. |
| 03:00 | Patchy rain nearby 17.5°C | 1013 | 72% | 23 WSW | 28% 0.1 mm. |
| 04:00 | Light rain 16.2°C | 1013 | 82% | 23 WSW | 77% 2.2 mm. |
| 05:00 | Light rain 15.8°C | 1012 | 88% | 20 WSW | 78% 1.9 mm. |
| 06:00 | Light rain shower 15.7°C | 1012 | 91% | 22 WSW | 72% 0.9 mm. |
| 07:00 | Light rain shower 15.8°C | 1011 | 89% | 25 SW | 76% 1.6 mm. |
| 08:00 | Light rain shower 15.8°C | 1011 | 89% | 26 SW | 76% 1.6 mm. |
| 09:00 | Moderate or heavy rain shower 15.6°C | 1010 | 90% | 24 SW | 83% 2.5 mm. |
| 10:00 | Moderate or heavy rain shower 15.6°C | 1009 | 91% | 21 WSW | 85% 3.2 mm. |
| 11:00 | Light rain shower 15.4°C | 1009 | 90% | 17 W | 75% 1.2 mm. |
| 12:00 | Light rain shower 15.3°C | 1009 | 88% | 19 WNW | 70% 0.9 mm. |
| 13:00 | Light rain shower 15.5°C | 1009 | 86% | 20 WNW | 76% 1.7 mm. |
| 14:00 | Cloudy 15.6°C | 1009 | 79% | 23 NW | 17% 0 mm. |
| 15:00 | Sunny 17°C | 1009 | 62% | 27 NW | 4% 0 mm. |
| 16:00 | Patchy rain nearby 17.1°C | 1009 | 60% | 26 NW | 12% 0 mm. |
| 17:00 | Patchy rain nearby 18.5°C | 1009 | 53% | 25 NW | 10% 0 mm. |
| 18:00 | Sunny 18.6°C | 1010 | 52% | 30 WNW | 2% 0 mm. |
| 19:00 | Patchy rain nearby 17°C | 1011 | 56% | 35 WNW | 11% 0 mm. |
| 20:00 | Clear 16.1°C | 1012 | 59% | 31 WNW | 3% 0 mm. |
| 21:00 | Clear 15.4°C | 1012 | 63% | 30 WNW | 4% 0 mm. |
| 22:00 | Clear 15°C | 1013 | 67% | 29 WNW | 5% 0 mm. |
| 23:00 | Clear 14.6°C | 1014 | 70% | 29 WNW | 6% 0 mm. |
| TOMORROW | |||||
| 00:00 | Clear 14.2°C | 1014 | 74% | 27 WNW | 7% 0 mm. |
| 01:00 | Clear 13.9°C | 1015 | 76% | 27 WNW | 8% 0 mm. |