Louisville (KY)
December
Weather in Louisville, Kentucky for December 2026
Your guide to Louisville weather in December - trends and predictions
Louisville typically experiences moderate snowfall in December, with an average of 6 snowy days.
In general, the average temperature in Louisville at the beginning of December is 5.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 9.1 °F by the end of December.
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Snow Forecast ❄️
Temperatures
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16
Dry days
9
Rainy days
6
Snow days
7°/1°
Temperatures
17 km/h
Avg max wind
74 %
Avg humidity
Louisville Weather December
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Temperatures trend during December in Louisville
See the weather trend as well as the moving average line
December weather in Louisville day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 |  Heavy rain | 6° /-1° | 4.2 mm | 0.7 cm | |
| Dec. 2 |  Mist | 5° /0° | 12.4 mm | 9 cm | |
| Dec. 3 | Fog | 7° /-2° | 0 mm | 0 cm | |
| Dec. 4 |  Overcast | 4° /-2° | 0.4 mm | 0 cm | |
| Dec. 5 | Overcast | 5° /-3° | 0 mm | 0 cm | |
| Dec. 6 | Overcast | 3° /-2° | 0 mm | 0 cm | |
| Dec. 7 |  Partly cloudy | 8° /-1° | 0 mm | 0 cm | |
| Dec. 8 | Overcast | 9° /1° | 0 mm | 0 cm | |
| Dec. 9 |  Moderate or heavy rain with thunder | 10° /4° | 30.7 mm | 0 cm | |
| Dec. 10 |  Heavy snow | 9° /1° | 15.4 mm | 1.1 cm | |
| Dec. 11 | Partly cloudy | 3° /-1° | 0 mm | 0 cm | |
| Dec. 12 |  Sunny | 5° /-2° | 4.6 mm | 1.4 cm | |
| Dec. 13 | Overcast | 5° /-1° | 0 mm | 0 cm | |
| Dec. 14 | Sunny | 4° /-4° | 5.8 mm | 0 cm | |
| Dec. 15 | Overcast | 7° /-1° | 11 mm | 0 cm | |
| Dec. 16 | Overcast | 9° /2° | 37.2 mm | 0 cm | |
| Dec. 17 |  Light drizzle | 9° /4° | 4 mm | 0 cm | |
| Dec. 18 | Moderate or heavy rain with thunder | 9° /2° | 44.9 mm | 0 cm | |
| Dec. 19 | Partly cloudy | 4° /-2° | 1.6 mm | 0 cm | |
| Dec. 20 | Overcast | 7° /-2° | 0 mm | 0 cm | |
| Dec. 21 | Overcast | 5° /0° | 0 mm | 0 cm | |
| Dec. 22 | Overcast | 7° /-3° | 2.6 mm | 0.6 cm | |
| Dec. 23 | Overcast | 4° /-2° | 1.4 mm | 0.3 cm | |
| Dec. 24 | Overcast | 6° /0° | 0 mm | 0 cm | |
| Dec. 25 | Overcast | 7° /2° | 5.7 mm | 0 cm | |
| Dec. 26 |  Light freezing rain | 10° /3° | 1.2 mm | 0 cm | |
| Dec. 27 | Overcast | 8° /2° | 10.8 mm | 0 cm | |
| Dec. 28 | Partly cloudy | 12° /4° | 0.1 mm | 0 cm | |
| Dec. 29 | Overcast | 10° /2° | 37.4 mm | 0.2 cm | |
| Dec. 30 |  Patchy rain possible | 9° /3° | 0.7 mm | 0.1 cm | |
| Dec. 31 |  Moderate rain at times | 8° /1° | 2.9 mm | 0 cm | |
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Important Notice
Our weather forecast for Louisville in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Louisville forecast closer to your planned date for the most up-to-date weather information.
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Louisville in December - FAQ
What are the expected maximum and minimum temperatures in Louisville during December?
Prepare for cooler days with highs just around 7° and colder nights, dipping below 1°.
How much rainfall should be expected in Louisville during December?
Significant rainfall exceeding 269.5 mm is expected in Louisville during December, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Louisville in December 2026?
Louisville experiences an average snowfall of 4.4 cm during December, occurring over 6 days.
What are the typical wind conditions in Louisville during December?
The average wind speed in Louisville during December is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
Louisville snow forecast December 2026
Track daily snowfall levels and discover Louisville’s snowy potential this December ❄️
On average, Louisville sees 6 snowy days during December, with approximately 4.4 cm of total snowfall.
December rainfall patterns in Louisville
Explore the daily rainfall trends and prepare for Louisvilles December weather 💧
Typically, Louisville has 9 rainy days in December with a total of 269.5 mm of rainfall.
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