Currently: 85 °F. Scattered clouds. ( Weather station: Galle, Sri Lanka). See more current weather × Be prepared with the most accurate 10 -day forecast for Galle, Galle, Sri Lanka with highs, lows, chance of precipitation from The Weather Channel and Weather.com Galle Weather Forecast . Providing a local hourly Galle weather forecast of rain, sun, wind, humidity and temperature. The Long-range 12 day forecast also includes detail for Galle weather today. Live weather reports from Galle weather stations and weather warnings that include risk of thunder, high UV index and forecast gales. Galle, Southern, Sri Lanka Weather Forecast, with current conditions, wind, air quality, and what to expect for the next 3 days.