Weather forecast Portsmouth
Today 25 June
16°C
Overcast sky and probable localized rain expected
16°C / 27°C
82%
1.6 Km/h
FRIDAY
21°C
17.6 / 25.0
SATURDAY
20°C
16.2 / 23.2
SUNDAY
19°C
15.4 / 22.4
MONDAY
20°C
14.8 / 24.3
TUESDAY
20°C
15.7 / 23.7
WEDNESDAY
19°C
15.8 / 22.6
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Today's weather forecast for Portsmouth
Morning
16°C
Perceived 15°C
Afternoon
27°C
Perceived 26°C
Evening
24°C
Perceived 23°C
Night
19°C
Perceived 18°C
The sun will rise at 05:04 and will set at 20:26
UV index: 0.59 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 06:00 | overcast clouds 15.6°C | 1016 | 83% | 8 W | 0% 0 mm. |
| 07:00 | overcast clouds 15.5°C | 1016 | 82% | 7 W | 0% 0 mm. |
| 08:00 | overcast clouds 16.2°C | 1016 | 80% | 9 WSW | 0% 0 mm. |
| 09:00 | overcast clouds 17.7°C | 1016 | 74% | 9 W | 0% 0 mm. |
| 10:00 | overcast clouds 20.4°C | 1017 | 66% | 9 W | 0% 0 mm. |
| 11:00 | overcast clouds 23.8°C | 1017 | 56% | 7 W | 0% 0 mm. |
| 12:00 | overcast clouds 27°C | 1017 | 39% | 7 SW | 0% 0 mm. |
| 13:00 | overcast clouds 26.8°C | 1017 | 40% | 8 S | 0% 0 mm. |
| 14:00 | broken clouds 26.8°C | 1016 | 42% | 12 SSE | 0% 0 mm. |
| 15:00 | overcast clouds 26.1°C | 1016 | 44% | 16 SSE | 0% 0 mm. |
| 16:00 | overcast clouds 25.3°C | 1016 | 53% | 18 SSE | 0% 0 mm. |
| 17:00 | overcast clouds 24.2°C | 1017 | 60% | 18 SSE | 0% 0 mm. |
| 18:00 | overcast clouds 23.9°C | 1017 | 63% | 17 SSE | 0% 0 mm. |
| 19:00 | overcast clouds 23.1°C | 1017 | 65% | 14 SSE | 0% 0 mm. |
| 20:00 | overcast clouds 20.7°C | 1017 | 72% | 10 SSE | 0% 0 mm. |
| 21:00 | overcast clouds 20.4°C | 1017 | 74% | 8 SSE | 0% 0 mm. |
| 22:00 | overcast clouds 20.1°C | 1018 | 70% | 9 WSW | 0% 0 mm. |
| 23:00 | overcast clouds 18.7°C | 1018 | 71% | 9 WNW | 1% 0 mm. |
| TOMORROW | |||||
| 00:00 | overcast clouds 18.2°C | 1018 | 85% | 6 NW | 0% 0 mm. |
| 01:00 | overcast clouds 18.2°C | 1018 | 91% | 3 E | 0% 0 mm. |
| 02:00 | overcast clouds 18°C | 1018 | 90% | 6 ESE | 0% 0 mm. |
| 03:00 | overcast clouds 18°C | 1018 | 84% | 7 SSE | 0% 0 mm. |
| 04:00 | overcast clouds 17.9°C | 1018 | 84% | 5 SSW | 0% 0 mm. |
| 05:00 | overcast clouds 17.6°C | 1018 | 90% | 4 NNW | 34% 0 mm. |