Weather forecast Portsmouth
Today 23 March
2°C
Light intensity drizzle expected
-1°C / 2°C
77%
20.4 Km/h
TUESDAY
1°C
-3.6 / 4.7
WEDNESDAY
3°C
-2.6 / 9.1
THURSDAY
7°C
3.5 / 10.9
FRIDAY
5°C
-2.3 / 11.6
SATURDAY
-2°C
-5.5 / 0.6
SUNDAY
0°C
-3.5 / 3.7
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Today's weather forecast for Portsmouth
Morning
-1°C
Perceived -6°C
Afternoon
2°C
Perceived -3°C
Evening
2°C
Perceived -3°C
Night
0°C
Perceived -1°C
The sun will rise at 06:40 and will set at 18:58
UV index: 1.35 (low)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 14:00 | overcast clouds 1.9°C | 1012 | 78% | 21 NE | 0% 0 mm. |
| 15:00 | overcast clouds 1.8°C | 1012 | 77% | 20 NE | 0% 0 mm. |
| 16:00 | overcast clouds 1.9°C | 1012 | 79% | 20 NE | 1% 0 mm. |
| 17:00 | overcast clouds 1.9°C | 1012 | 81% | 20 NE | 8% 0 mm. |
| 18:00 | overcast clouds 1.6°C | 1013 | 85% | 19 NE | 36% 0 mm. |
| 19:00 | overcast clouds 1.9°C | 1014 | 85% | 15 NE | 36% 0 mm. |
| 20:00 | overcast clouds 0.9°C | 1016 | 87% | 12 NE | 34% 0 mm. |
| 21:00 | overcast clouds 0.1°C | 1017 | 88% | 10 NE | 8% 0 mm. |
| 22:00 | overcast clouds -0°C | 1017 | 87% | 8 NNE | 3% 0 mm. |
| 23:00 | overcast clouds 0.2°C | 1017 | 87% | 6 NNE | 7% 0 mm. |
| TOMORROW | |||||
| 00:00 | light snow 0.1°C | 1018 | 91% | 5 NNW | 22% 0 mm. |
| 01:00 | light snow -0°C | 1018 | 95% | 5 NW | 50% 0 mm. |
| 02:00 | snow -0.3°C | 1019 | 99% | 5 NNW | 83% 0 mm. |
| 03:00 | snow -0.3°C | 1019 | 98% | 8 NNE | 100% 0 mm. |
| 04:00 | snow -0.6°C | 1020 | 95% | 14 NNE | 100% 0 mm. |
| 05:00 | overcast clouds -1.5°C | 1021 | 89% | 13 -- | 80% 0 mm. |
| 06:00 | overcast clouds -2.6°C | 1022 | 91% | 10 -- | 80% 0 mm. |
| 07:00 | overcast clouds -3.6°C | 1024 | 93% | 9 -- | 80% 0 mm. |
| 08:00 | overcast clouds -2°C | 1024 | 81% | 10 -- | 80% 0 mm. |
| 09:00 | scattered clouds -0.4°C | 1025 | 68% | 8 -- | 0% 0 mm. |
| 10:00 | scattered clouds 1.4°C | 1026 | 61% | 5 -- | 0% 0 mm. |
| 11:00 | scattered clouds 3.2°C | 1026 | 58% | 1 -- | 0% 0 mm. |
| 12:00 | broken clouds 3.8°C | 1026 | 58% | 4 S | 0% 0 mm. |
| 13:00 | broken clouds 3.1°C | 1026 | 63% | 8 S | 0% 0 mm. |