Weather forecast Portsmouth
Today 09 January
1°C
Overcast sky and probable localized rain expected
-3°C / 8°C
78%
4.8 Km/h
SATURDAY
5°C
2.2 / 8.7
SUNDAY
1°C
-1.3 / 3.7
MONDAY
-1°C
-4.0 / 1.1
TUESDAY
2°C
-0.6 / 5.0
WEDNESDAY
4°C
2.6 / 4.5
THURSDAY
-2°C
-6.2 / 2.9
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Today's weather forecast for Portsmouth
Morning
-3°C
Perceived -2°C
Afternoon
1°C
Perceived -2°C
Evening
5°C
Perceived 1°C
Night
8°C
Perceived 4°C
The sun will rise at 07:13 and will set at 16:26
UV index: 0.82 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 09:00 | overcast clouds 0.8°C | 1026 | 80% | 9 SSW | 0% 0 mm. |
| 10:00 | overcast clouds 0.7°C | 1026 | 78% | 12 SSW | 0% 0 mm. |
| 11:00 | overcast clouds 1.4°C | 1026 | 80% | 14 SSW | 0% 0 mm. |
| 12:00 | overcast clouds 2.6°C | 1025 | 77% | 15 SSW | 0% 0 mm. |
| 13:00 | overcast clouds 3.8°C | 1023 | 79% | 15 S | 0% 0 mm. |
| 14:00 | overcast clouds 5°C | 1023 | 77% | 13 SSW | 0% 0 mm. |
| 15:00 | overcast clouds 5.8°C | 1020 | 80% | 16 S | 0% 0 mm. |
| 16:00 | overcast clouds 5.4°C | 1019 | 84% | 16 SSW | 0% 0 mm. |
| 17:00 | overcast clouds 5.3°C | 1018 | 88% | 17 SSW | 0% 0 mm. |
| 18:00 | light rain 5.7°C | 1017 | 91% | 21 SSW | 20% 0.2 mm. |
| 19:00 | moderate rain 5.9°C | 1016 | 93% | 22 SSW | 100% 1 mm. |
| 20:00 | overcast clouds 6.2°C | 1015 | 91% | 23 SSW | 41% 0 mm. |
| 21:00 | overcast clouds 6.7°C | 1015 | 92% | 23 SSW | 17% 0 mm. |
| 22:00 | overcast clouds 7.3°C | 1013 | 94% | 23 SW | 7% 0 mm. |
| 23:00 | overcast clouds 8.3°C | 1013 | 92% | 23 SW | 0% 0 mm. |
| TOMORROW | |||||
| 00:00 | overcast clouds 8.7°C | 1013 | 88% | 29 WSW | 0% 0 mm. |
| 01:00 | overcast clouds 8.7°C | 1015 | 83% | 29 W | 0% 0 mm. |
| 02:00 | overcast clouds 5.8°C | 1016 | 81% | 23 W | 0% 0 mm. |
| 03:00 | overcast clouds 4.6°C | 1017 | 83% | 20 W | 0% 0 mm. |
| 04:00 | overcast clouds 3.6°C | 1018 | 83% | 18 W | 0% 0 mm. |
| 05:00 | overcast clouds 3.4°C | 1019 | 80% | 18 W | 0% 0 mm. |
| 06:00 | overcast clouds 2.8°C | 1020 | 80% | 16 WNW | 0% 0 mm. |
| 07:00 | overcast clouds 2.7°C | 1020 | 79% | 14 WNW | 0% 0 mm. |
| 08:00 | overcast clouds 2.2°C | 1021 | 81% | 11 W | 0% 0 mm. |