Sunday: Thundery Showers, Minimum Temperature: 12°C (54°F) Maximum Temperature: 21°C (69°F) BBC Weather BATH Maximum Temperature: 21°C (69°F), Minimum Temperature: 12°C (54°F), Wind Direction: south-westerly, Wind Speed: 17mph, Visibility: Moderate, Pressure: 1008mb, Humidity: 85%, UV Risk: 3, Pollution: Low, Sunrise: 06:20 BST, Sunset: 19:59 BST