Weather forecast Portsmouth
Today 22 March
4°C
Moderate rain expected
1°C / 5°C
87%
13 Km/h
MONDAY
1°C
-0.6 / 2.4
TUESDAY
1°C
-3.2 / 4.8
WEDNESDAY
4°C
-1.8 / 9.3
THURSDAY
8°C
4.2 / 11.0
FRIDAY
5°C
-3.5 / 13.8
SATURDAY
-2°C
-5.3 / 1.4
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Today's weather forecast for Portsmouth
Morning
1°C
Perceived -1°C
Afternoon
3°C
Perceived -1°C
Evening
5°C
Perceived 4°C
Night
2°C
Perceived -3°C
The sun will rise at 06:42 and will set at 18:56
UV index: 0.21 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 15:00 | light rain 4.4°C | 1006 | 87% | 19 S | 100% 0.8 mm. |
| 16:00 | moderate rain 4.9°C | 1006 | 89% | 11 SSW | 100% 1.5 mm. |
| 17:00 | light rain 4.9°C | 1006 | 91% | 4 SW | 100% 0.2 mm. |
| 18:00 | overcast clouds 4.7°C | 1005 | 94% | 3 S | 80% 0 mm. |
| 19:00 | overcast clouds 4.5°C | 1006 | 96% | 11 NNW | 80% 0 mm. |
| 20:00 | light rain 2.3°C | 1006 | 96% | 18 -- | 100% 0.1 mm. |
| 21:00 | light rain 2.8°C | 1007 | 94% | 15 -- | 56% 0.2 mm. |
| 22:00 | overcast clouds 2.1°C | 1008 | 93% | 18 -- | 49% 0 mm. |
| 23:00 | overcast clouds 1.5°C | 1009 | 94% | 18 -- | 34% 0 mm. |
| TOMORROW | |||||
| 00:00 | overcast clouds 1.2°C | 1009 | 95% | 20 -- | 23% 0 mm. |
| 01:00 | overcast clouds 1.1°C | 1010 | 94% | 17 -- | 13% 0 mm. |
| 02:00 | overcast clouds 1°C | 1009 | 96% | 20 NNE | 4% 0 mm. |
| 03:00 | overcast clouds 0.8°C | 1009 | 96% | 19 NNE | 0% 0 mm. |
| 04:00 | overcast clouds 0.7°C | 1009 | 94% | 20 NNE | 0% 0 mm. |
| 05:00 | overcast clouds 0.1°C | 1009 | 93% | 20 NNE | 0% 0 mm. |
| 06:00 | overcast clouds -0.3°C | 1010 | 91% | 19 NNE | 0% 0 mm. |
| 07:00 | overcast clouds -0.6°C | 1011 | 91% | 17 NNE | 0% 0 mm. |
| 08:00 | overcast clouds -0.4°C | 1011 | 90% | 18 NNE | 0% 0 mm. |
| 09:00 | overcast clouds 0°C | 1012 | 88% | 20 NNE | 0% 0 mm. |
| 10:00 | overcast clouds 0.5°C | 1012 | 85% | 21 NNE | 0% 0 mm. |
| 11:00 | overcast clouds 1.6°C | 1012 | 81% | 21 NNE | 0% 0 mm. |
| 12:00 | overcast clouds 2.1°C | 1012 | 81% | 21 NNE | 0% 0 mm. |
| 13:00 | overcast clouds 2.2°C | 1012 | 81% | 20 NE | 0% 0 mm. |
| 14:00 | overcast clouds 2.4°C | 1012 | 80% | 19 NE | 0% 0 mm. |