Indianapolis (IN)
December
Weather in Indianapolis, Indiana for December 2025
Your guide to Indianapolis weather in December - trends and predictions
Indianapolis typically experiences moderate snowfall in December, with an average of 6 snowy days.
According to Indianapolis snow forecast for December 2025, 3 snowy days are expected in the next 2 weeks. The closest date with snow is Sunday, December 7.Expect cooler weather in the next days in Indianapolis with the forecast suggesting a temperature of -1.1 °F, lower than the historical average.
In general, the average temperature in Indianapolis at the beginning of December is 2.7 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 6.1 °F by the end of December.
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Snow Forecast ❄️
Temperatures
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12
Dry days
13
Rainy days
6
Snow days
5°/0°
Temperatures
19 km/h
Avg max wind
75 %
Avg humidity
Indianapolis Weather December
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Temperatures trend during December in Indianapolis
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December weather in Indianapolis day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 |  Heavy rain | 3° /-2° | 4.1 mm | 0 cm | |
| Dec. 2 |  Overcast | 3° /-3° | 9.1 mm | 6.5 cm | |
| Dec. 3 |  Light rain | 4° /-3° | 1 mm | 0 cm | |
| Dec. 4 | Overcast | 3° /-4° | 0 mm | 0 cm | |
| Dec. 5 |  Moderate snow | 3° /-6° | 0.6 mm | 0.3 cm | |
| Dec. 6 | Overcast | 1° /-3° | 0 mm | 0 cm | |
| Dec. 7 |  Freezing fog | 2° /-1° | 3.3 mm | 1.4 cm | |
| Dec. 8 |  Partly cloudy | -2° /-7° | 0 mm | 0 cm | |
| Dec. 9 |  Sunny | 4° /-7° | 0 mm | 0 cm | |
| Dec. 10 |  Patchy rain possible | 5° /-2° | 4.5 mm | 0 cm | |
| Dec. 11 |  Light freezing rain | -1° /-5° | 0.5 mm | 0.3 cm | |
| Dec. 12 |  Cloudy | -1° /-5° | 0.1 mm | 0 cm | |
| Dec. 13 | Partly cloudy | -2° /-6° | 0 mm | 0 cm | |
| Dec. 14 | Partly cloudy | -4° /-8° | 0 mm | 0 cm | |
| Dec. 15 | Partly cloudy | -4° /-8° | 0 mm | 0 cm | |
| Dec. 16 | Sunny | -6° /-11° | 0 mm | 0 cm | |
| Dec. 17 | Partly cloudy | -5° /-9° | 0 mm | 0 cm | |
| Dec. 18 | Partly cloudy | -1° /-8° | 0 mm | 0 cm | |
| Dec. 19 | Partly cloudy | 1° /-3° | 0 mm | 0 cm | |
| Dec. 20 | Overcast | 4° /-1° | 1.5 mm | 1.1 cm | |
| Dec. 21 | Overcast | 4° /0° | 0 mm | 0 cm | |
| Dec. 22 | Overcast | 5° /-4° | 2.7 mm | 1 cm | |
| Dec. 23 | Overcast | 0° /-6° | 0.9 mm | 0.1 cm | |
| Dec. 24 | Overcast | 2° /-4° | 0 mm | 0 cm | |
| Dec. 25 | Light rain | 2° /-2° | 6.7 mm | 0 cm | |
| Dec. 26 | Light freezing rain | 6° /-1° | 0.8 mm | 0 cm | |
| Dec. 27 | Overcast | 5° /0° | 16.7 mm | 0 cm | |
| Dec. 28 | Partly cloudy | 8° /2° | 0.5 mm | 0.2 cm | |
| Dec. 29 | Overcast | 8° /3° | 42.9 mm | 0.3 cm | |
| Dec. 30 |  Moderate or heavy rain shower | 8° /5° | 7.8 mm | 0 cm | |
| Dec. 31 | Patchy rain possible | 6° /1° | 7.7 mm | 0 cm | |
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Important Notice
Our weather forecast for Indianapolis 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 Indianapolis forecast closer to your planned date for the most up-to-date weather information.
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Indianapolis in December - FAQ
What are the expected maximum and minimum temperatures in Indianapolis during December?
Brace for cold days with temperatures not exceeding 5° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Indianapolis during December?
Significant rainfall exceeding 194.5 mm is expected in Indianapolis during December, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Indianapolis in December 2025?
Indianapolis experiences an average snowfall of 3.31 cm during December, occurring over 6 days.
What are the typical wind conditions in Indianapolis during December?
The average wind speed in Indianapolis during December is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
Indianapolis snow forecast December 2025
Track daily snowfall levels and discover Indianapolis’s snowy potential this December ❄️
On average, Indianapolis sees 6 snowy days during December, with approximately 3.3 cm of total snowfall.
December rainfall patterns in Indianapolis
Explore the daily rainfall trends and prepare for Indianapoliss December weather 💧
Typically, Indianapolis has 13 rainy days in December with a total of 194.5 mm of rainfall.
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