Granby, ColoradoWhat's the Weather on Lake Granby? Granby, CO 45° Showers in the Vicinity 7:12 am6:27 pm MDT Feels like: 45°FWind: 1mph ESEHumidity: 88%Pressure: 29.91"HgUV index: 0 11 pm12 am1 am2 am3 am 45°F43°F43°F43°F43°F WedThuFriSatSun 48°F / 32°F43°F / 19°F54°F / 27°F57°F / 32°F55°F / 32°F