Next 48 Hours Forecast For Helensburgh
| Time | Summary | Temperature | Feels Like | Chance of Rain | Rain Amount | Wind Speed | Wind Direction | Relative Humidity | Pressure | UV Index | Dew Point | Gusts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 May 04:00 | 11°C | 11.2°C | 0.0% | 0 - 5 mm | 13.7km/h | WSW | 75.0% | 1021.8hPa | 0 - Low | 6.8 | 23.0km/h | |
| 9 May 07:00 | 10°C | 10.1°C | 0.0% | 0 - 5 mm | 10.8km/h | WSW | 79.0% | 1023.6hPa | 0.1 - Low | 6.6 | 18.7km/h | |
| 9 May 10:00 | 17°C | 16.7°C | 0.0% | 0 - 5 mm | 11.5km/h | SSW | 57.0% | 1024.6hPa | 2.3 - Low | 8.1 | 23.8km/h | |
| 9 May 13:00 | 18°C | 18.3°C | 0.0% | 0 - 5 mm | 10.8km/h | S | 54.0% | 1023.4hPa | 3 - Moderate | 8.9 | 21.2km/h | |
| 9 May 16:00 | 17°C | 16.8°C | 0.0% | 0 - 5 mm | 10.8km/h | SSE | 62.0% | 1023.4hPa | 0.3 - Low | 9.5 | 18.4km/h | |
| 9 May 19:00 | 14°C | 13.8°C | 0.0% | 0 - 5 mm | 5.8km/h | SSW | 79.0% | 1025.2hPa | 0 - Low | 10.2 | 9.7km/h | |
| 9 May 22:00 | 12°C | 12.1°C | 0.0% | 0 - 5 mm | 6.5km/h | SW | 87.0% | 1026.3hPa | 0 - Low | 10 | 10.4km/h | |
| 10 May 01:00 | 12°C | 11.5°C | 0.0% | 0 - 5 mm | 8.3km/h | WSW | 87.0% | 1026.1hPa | 0 - Low | 9.4 | 12.6km/h | |
| 10 May 04:00 | 11°C | 11°C | 0.0% | 0 - 5 mm | 9.0km/h | WSW | 87.0% | 1025.9hPa | 0 - Low | 9 | 13.7km/h | |
| 10 May 07:00 | 11°C | 10.8°C | 0.0% | 0 - 5 mm | 7.6km/h | WSW | 87.0% | 1027.5hPa | 0.1 - Low | 8.8 | 11.5km/h | |
| 10 May 10:00 | 18°C | 17.8°C | 0.0% | 0 - 5 mm | 7.2km/h | SSW | 66.0% | 1028.8hPa | 2.3 - Low | 11.2 | 16.6km/h | |
| 10 May 13:00 | 19°C | 19.1°C | 0.0% | 0 - 5 mm | 11.2km/h | S | 64.0% | 1027.8hPa | 3 - Moderate | 12.1 | 19.8km/h | |
| 10 May 16:00 | 18°C | 17.8°C | 0.0% | 0 - 5 mm | 13.3km/h | S | 72.0% | 1028.0hPa | 0.3 - Low | 12.7 | 24.1km/h | |
| 10 May 19:00 | 15°C | 15.3°C | 0.0% | 0 - 5 mm | 11.2km/h | S | 83.0% | 1029.6hPa | 0 - Low | 12.4 | 19.8km/h | |
| 10 May 22:00 | 14°C | 13.9°C | 12.0% | 0 - 5 mm | 11.2km/h | SSW | 88.0% | 1030.7hPa | 0 - Low | 12 | 18.4km/h | |
| 11 May 01:00 | 13°C | 13.4°C | 25.0% | 0 - 5 mm | 12.2km/h | SW | 87.0% | 1030.4hPa | 0 - Low | 11.2 | 20.9km/h | |
| 11 May 02:00 | 13°C | 13.2°C | 29.0% | 0 - 5 mm | 13.3km/h | SW | 89.0% | 1030.3hPa | 0 - Low | 11.4 | 23.0km/h |