Next 48 Hours Forecast For St Helens
| Time | Summary | Temperature | Feels Like | Chance of Rain | Rain Amount | Wind Speed | Wind Direction | Relative Humidity | Pressure | UV Index | Dew Point | Gusts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 May 10:00 | 11°C | 11.1°C | 0.0% | 0 - 5 mm | 5.0km/h | NW | 68.0% | 1028.9hPa | 1 - Low | 5.4 | 19.8km/h | |
| 21 May 13:00 | 15°C | 15.1°C | 0.0% | 0 - 5 mm | 7.6km/h | NNE | 57.0% | 1027.8hPa | 1.7 - Low | 6.6 | 18.7km/h | |
| 21 May 16:00 | 14°C | 13.6°C | 0.0% | 0 - 5 mm | 9.0km/h | NNE | 68.0% | 1027.8hPa | 0.1 - Low | 7.6 | 18.4km/h | |
| 21 May 19:00 | 8°C | 7.4°C | 0.0% | 0 - 5 mm | 6.5km/h | NW | 89.0% | 1028.8hPa | 0 - Low | 6.6 | 10.1km/h | |
| 21 May 22:00 | 6°C | 5.4°C | 0.0% | 0 - 5 mm | 5.4km/h | W | 92.0% | 1029.2hPa | 0 - Low | 5.1 | 9.0km/h | |
| 22 May 01:00 | 6°C | 4.5°C | 0.0% | 0 - 5 mm | 5.4km/h | WNW | 90.0% | 1028.6hPa | 0 - Low | 3.9 | 9.7km/h | |
| 22 May 04:00 | 5°C | 3.7°C | 0.0% | 0 - 5 mm | 5.8km/h | WNW | 91.0% | 1028.2hPa | 0 - Low | 3.6 | 10.8km/h | |
| 22 May 07:00 | 4°C | 3°C | 0.0% | 0 - 5 mm | 6.1km/h | WNW | 90.0% | 1029.1hPa | 0 - Low | 2.8 | 11.2km/h | |
| 22 May 10:00 | 12°C | 12.2°C | 0.0% | 0 - 5 mm | 2.2km/h | W | 68.0% | 1029.8hPa | 1.1 - Low | 6.5 | 7.2km/h | |
| 22 May 13:00 | 16°C | 16.1°C | 0.0% | 0 - 5 mm | 5.4km/h | ENE | 54.0% | 1028.2hPa | 1.7 - Low | 6.7 | 16.6km/h | |
| 22 May 16:00 | 14°C | 13.9°C | 0.0% | 0 - 5 mm | 6.5km/h | NE | 73.0% | 1028.0hPa | 0.1 - Low | 9 | 11.9km/h | |
| 22 May 19:00 | 9°C | 9°C | 0.0% | 0 - 5 mm | 4.7km/h | NW | 90.0% | 1029.3hPa | 0 - Low | 7.4 | 8.3km/h | |
| 22 May 22:00 | 7°C | 6.6°C | 0.0% | 0 - 5 mm | 5.0km/h | WNW | 90.0% | 1030.2hPa | 0 - Low | 5.7 | 9.0km/h | |
| 23 May 01:00 | 7°C | 6.6°C | 0.0% | 0 - 5 mm | 5.8km/h | NW | 90.0% | 1029.9hPa | 0 - Low | 5.8 | 9.0km/h | |
| 23 May 04:00 | 8°C | 6.6°C | 0.0% | 0 - 5 mm | 5.8km/h | WNW | 90.0% | 1029.4hPa | 0 - Low | 5.9 | 10.1km/h | |
| 23 May 07:00 | 8°C | 7.2°C | 13.0% | 0 - 5 mm | 5.8km/h | NNW | 89.0% | 1029.7hPa | 0 - Low | 6.2 | 10.1km/h | |
| 23 May 07:00 | 8°C | 7.2°C | 13.0% | 0 - 5 mm | 5.8km/h | NNW | 89.0% | 1029.7hPa | 0 - Low | 6.2 | 10.1km/h |