Weather forecast Portsmouth
Today 16 September
14°C
Clear sky expected
13°C / 18°C
78%
22.7 Km/h
THURSDAY
17°C
14.3 / 20.1
FRIDAY
15°C
12.7 / 17.5
SATURDAY
18°C
16.8 / 18.9
SUNDAY
18°C
14.7 / 20.6
MONDAY
18°C
15.3 / 20.8
TUESDAY
18°C
16.6 / 20.0
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Today's weather forecast for Portsmouth
Morning
14°C
Perceived 9°C
Afternoon
17°C
Perceived 13°C
Evening
17°C
Perceived 13°C
Night
15°C
Perceived 10°C
The sun will rise at 06:41 and will set at 19:16
UV index: 0.7 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 09:00 | Sunny 14.4°C | 1021 | 78% | 22 NW | 8% 0 mm. |
| 10:00 | Sunny 15.3°C | 1021 | 73% | 20 NW | 7% 0 mm. |
| 11:00 | Sunny 16.5°C | 1021 | 66% | 19 NW | 6% 0 mm. |
| 12:00 | Patchy rain nearby 17.3°C | 1020 | 59% | 18 WNW | 10% 0 mm. |
| 13:00 | Patchy rain nearby 18.1°C | 1020 | 55% | 18 WNW | 13% 0 mm. |
| 14:00 | Overcast 18.3°C | 1020 | 53% | 22 W | 12% 0 mm. |
| 15:00 | Overcast 18°C | 1019 | 55% | 27 WNW | 12% 0 mm. |
| 16:00 | Sunny 17.6°C | 1020 | 56% | 25 WNW | 4% 0 mm. |
| 17:00 | Partly Cloudy 17.5°C | 1019 | 55% | 23 WNW | 5% 0 mm. |
| 18:00 | Overcast 17.4°C | 1019 | 56% | 20 WNW | 13% 0 mm. |
| 19:00 | Overcast 17.5°C | 1019 | 55% | 19 WNW | 13% 0 mm. |
| 20:00 | Cloudy 17.1°C | 1019 | 58% | 19 WNW | 11% 0 mm. |
| 21:00 | Overcast 15.4°C | 1019 | 68% | 20 WNW | 18% 0 mm. |
| 22:00 | Overcast 14.5°C | 1019 | 74% | 22 WNW | 20% 0 mm. |
| 23:00 | Overcast 14.4°C | 1019 | 74% | 21 W | 20% 0 mm. |
| TOMORROW | |||||
| 00:00 | Overcast 15°C | 1018 | 69% | 19 W | 18% 0 mm. |
| 01:00 | Overcast 15.6°C | 1017 | 67% | 23 W | 17% 0 mm. |
| 02:00 | Patchy rain nearby 15.8°C | 1016 | 71% | 27 WSW | 19% 0 mm. |
| 03:00 | Patchy rain nearby 15.4°C | 1016 | 74% | 28 W | 21% 0 mm. |
| 04:00 | Patchy rain nearby 15.6°C | 1015 | 78% | 29 WSW | 26% 0 mm. |
| 05:00 | Patchy rain nearby 16.3°C | 1014 | 76% | 32 WSW | 19% 0 mm. |
| 06:00 | Patchy rain nearby 16.5°C | 1014 | 76% | 32 WSW | 23% 0 mm. |
| 07:00 | Light rain shower 16.9°C | 1013 | 76% | 35 WSW | 39% 0.3 mm. |
| 08:00 | Light rain 16.1°C | 1013 | 86% | 35 WSW | 70% 1 mm. |