C2C Cycle Trip Weather Forecasts August 03, 2025 Weather forecasts for the four days of the Coast to Coast cycle trip in August 2025. Day 1: Friday 8th August 2025 - Keswick Keswick Day 2: Saturday 9th August 2025 - Penrith Penrith Day 3: Sunday 10th August 2025 - Allenheads Allenheads Day 4: Monday 11th August 2025 - Sunderland Sunderland