Hour-by-hour weather forecast for round two of the 148th Open Championship at Royal Portrush

The trio are due to start play at 6:35am on Friday - here's an hour by hour weather forecast to help you plan your day.

The Open - Royal Portrush - Hour By Hour Weather Forecast

6:00am - Sunny intervals - 13°C - less than five per cent chance of rain - wind gust: 13mph.

7:00am - Cloudy - 13°C - less than five per cent chance of rain - wind gust: 13mph.

8:00am - Cloudy - 14°C - less than five per cent chance of rain - wind gust: 11mph.

9:00am - Cloudy - 15°C - less than five per cent chance of rain - wind gust: 11mph.

10:00am - Cloudy - 16°C - less than five per cent chance of rain - wind gust: 11mph.

11:00am - Cloudy - 17°C - ten per cent chance of rain - wind gust: 10mph.

12:00pm - Light Shower - 16°C - 40 per cent chance of rain - wind gust: 12mph.

1:00pm - Light Rain - 16°C - 60 per cent chance of rain - wind gust: 12mph.

2:00pm - Light Rain - 16°C - 60 per cent chance of rain - wind gust: 13mph.

3:00pm - Light Rain - 17°C - 60 per cent chance of rain - wind gust: 13mph.

4:00pm - Light Rain - 17°C - 50 per cent chance of rain - wind gust: 13mph.

5:00pm - Light Shower- 17°C - 30 per cent chance of rain - wind gust: 12mph.

6:00pm - Cloudy - 16°C - 10 per cent chance of rain - wind gust: 12mph.

7:00pm - Cloudy - 16°C - 10 per cent chance of rain - wind gust: 11mph.

8:00pm - Cloudy - 15°C - 10 per cent chance of rain - wind gust: 13mph.

9:00pm - Cloudy - 14°C - 10 per cent chance of rain - wind gust: 13mph.

10:00pm - Cloudy - 14°C - 10 per cent chance of rain - wind gust: 15mph.