Sumy54 °FThundershowers. Overcast.Feels Like: 54 °FForecast: 70 / 48 °FWind: 3 mph ↑ from WestOblast: SumyOblast High: 54 °F SumyOblast Low: 54 °F SumyMax Wind: 3 mph Sumy °FWeather in Sumy (1 Location)Sumy *Sat 3:57 am54 °F Need some help?