Granby, ColoradoWhat's the Weather on Lake Granby? Granby 1° Light Snow 7:04 am5:30 pm MST Feels like: 1°FWind: 0mph EHumidity: 96%Pressure: 30.22"HgUV index: 0 ThuFriSatSunMon 16/-6°F27/9°F37/14°F32/9°F28/10°F