Currently: 43 °F. Clear. (Weather station: Adirondack Regional Airport, USA). See more current weatherAnnual Weather Averages in Adirondack Regional Airport
Adirondack Regional Airport is 53 miles from Louisville, so the actual climate in Louisville can vary a bit.
Based on weather reports collected during 1985–2015.
All Year Climate & Weather Averages in Louisville
High Temp: 77 °F
Low Temp: 5 °F
Mean Temp: 41 °F
Precipitation: 1.48"
Humidity: 75%
Dew Point: 34 °F
Wind: 5 mph
Pressure: 30.02 "Hg
Visibility: 9 mi
January Climate & Weather Averages in Louisville
High Temp: 25 °F
Low Temp: 5 °F
Mean Temp: 15 °F
Precipitation: 1.09"
Humidity: 81%
Dew Point: 10 °F
Wind: 5 mph
Pressure: 30.04 "Hg
Visibility: 7 mi
February Climate & Weather Averages in Louisville
High Temp: 27 °F
Low Temp: 5 °F
Mean Temp: 16 °F
Precipitation: 0.79"
Humidity: 77%
Dew Point: 10 °F
Wind: 5 mph
Pressure: 30.03 "Hg
Visibility: 8 mi
March Climate & Weather Averages in Louisville
High Temp: 37 °F
Low Temp: 16 °F
Mean Temp: 26 °F
Precipitation: 1.09"
Humidity: 73%
Dew Point: 19 °F
Wind: 5 mph
Pressure: 30.05 "Hg
Visibility: 9 mi
April Climate & Weather Averages in Louisville
High Temp: 51 °F
Low Temp: 29 °F
Mean Temp: 40 °F
Precipitation: 1.40"
Humidity: 67%
Dew Point: 29 °F
Wind: 6 mph
Pressure: 29.98 "Hg
Visibility: 10 mi
May Climate & Weather Averages in Louisville
High Temp: 65 °F
Low Temp: 41 °F
Mean Temp: 53 °F
Precipitation: 1.78"
Humidity: 67%
Dew Point: 42 °F
Wind: 5 mph
Pressure: 29.99 "Hg
Visibility: 11 mi
June Climate & Weather Averages in Louisville
High Temp: 73 °F
Low Temp: 50 °F
Mean Temp: 61 °F
Precipitation: 2.04"
Humidity: 71%
Dew Point: 52 °F
Wind: 5 mph
Pressure: 29.94 "Hg
Visibility: 10 mi
July Climate & Weather Averages in Louisville
High Temp: 77 °F
Low Temp: 54 °F
Mean Temp: 65 °F
Precipitation: 1.80"
Humidity: 74%
Dew Point: 57 °F
Wind: 4 mph
Pressure: 29.94 "Hg
Visibility: 9 mi
August Climate & Weather Averages in Louisville
High Temp: 75 °F
Low Temp: 52 °F
Mean Temp: 63 °F
Precipitation: 1.64"
Humidity: 76%
Dew Point: 56 °F
Wind: 4 mph
Pressure: 30.00 "Hg
Visibility: 9 mi
September Climate & Weather Averages in Louisville
High Temp: 67 °F
Low Temp: 44 °F
Mean Temp: 56 °F
Precipitation: 1.50"
Humidity: 77%
Dew Point: 49 °F
Wind: 4 mph
Pressure: 30.05 "Hg
Visibility: 9 mi
October Climate & Weather Averages in Louisville
High Temp: 54 °F
Low Temp: 34 °F
Mean Temp: 44 °F
Precipitation: 1.68"
Humidity: 77%
Dew Point: 37 °F
Wind: 5 mph
Pressure: 30.04 "Hg
Visibility: 9 mi
November Climate & Weather Averages in Louisville
High Temp: 41 °F
Low Temp: 25 °F
Mean Temp: 33 °F
Precipitation: 1.58"
Humidity: 80%
Dew Point: 27 °F
Wind: 5 mph
Pressure: 30.07 "Hg
Visibility: 9 mi
December Climate & Weather Averages in Louisville
High Temp: 30 °F
Low Temp: 13 °F
Mean Temp: 22 °F
Precipitation: 1.44"
Humidity: 84%
Dew Point: 17 °F
Wind: 5 mph
Pressure: 30.07 "Hg
Visibility: 7 mi