Get the latest Dehradun weather updates! Check today’s forecast, temperature , humidity, hourly updates rain alerts. Stay prepared with real-time Dehradun weather reports! Latest weather forecast for Dehradun for today's, hourly weather forecast, including today's temperatures in Dehradun , wind, rain and more. Dehradun , India - Current temperature and weather conditions. Detailed hourly weather forecast for today - including weather conditions, temperature , pressure, humidity, precipitation, dewpoint, wind, visibility, and UV index data. The minimum temperature in Dehradun today is likely to hover around 15 degrees Celsius, while the maximum temperature might reach 25 degrees Celsius. The mercury level is expected to hover around 20 degrees Celsius throughout the day, with the wind speed around 2.68.