Joliet
December
Weather in Joliet for December 2025
Your guide to Joliet weather in December - trends and predictions
With an average of 2 snowy days, Joliet usually enjoys a light touch of snow in December.
In general, the average temperature in Joliet at the beginning of December is 3.1 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 5.9 °F by the end of December.
Joliet experiences moderate rainfall in December, with an average of 9 rainy days and a total precipitation of 56.8 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Snow Forecast ❄️
Temperatures
Rain 🌧️
More
20
Dry days
9
Rainy days
2
Snow days
5°/0°
Temperatures
20 km/h
Avg max wind
73 %
Avg humidity
Joliet in December average weather
Move between months or click on a day
| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  3° | 2  1° | 3  3° | 4  3° | 5  1° | 6 2° | |
| 7  9° | 8 7° | 9 8° | 10  1° | 11  1° | 12 -3° | 13 1° |
| 14 5° | 15 5° | 16 6° | 17  5° | 18  3° | 19 0° | 20 4° |
| 21 4° | 22 4° | 23 7° | 24 7° | 25 7° | 26 7° | 27 6° |
| 28 8° | 29 6° | 30 6° | 31 1° |
You can click on date
Access Joliet weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during December in Joliet
See the weather trend as well as the moving average line
December weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 | Heavy rain | 3° /-4° | 8.4 mm | 0 cm | |
| Dec. 2 | Patchy rain possible | 1° /-3° | 1.2 mm | 0 cm | |
| Dec. 3 | Light rain | 3° /-3° | 5.3 mm | 0 cm | |
| Dec. 4 | Overcast | 3° /-2° | 0 mm | 0 cm | |
| Dec. 5 | Moderate snow | 1° /-6° | 2.4 mm | 1 cm | |
| Dec. 6 | Overcast | 2° /-5° | 0 mm | 0 cm | |
| Dec. 7 | Partly cloudy | 9° /-1° | 0 mm | 0 cm | |
| Dec. 8 | Patchy rain possible | 7° /2° | 0.1 mm | 0 cm | |
| Dec. 9 | Patchy rain possible | 8° /1° | 0.1 mm | 0 cm | |
| Dec. 10 | Light freezing rain | 1° /-2° | 0 mm | 0 cm | |
| Dec. 11 | Sunny | 1° /-4° | 0 mm | 0 cm | |
| Dec. 12 | Overcast | -3° /-7° | 0 mm | 0 cm | |
| Dec. 13 | Partly cloudy | 1° /-7° | 0 mm | 0 cm | |
| Dec. 14 | Sunny | 5° /-2° | 8.2 mm | 0 cm | |
| Dec. 15 | Partly cloudy | 5° /0° | 7.3 mm | 0 cm | |
| Dec. 16 | Light rain | 6° /2° | 6.5 mm | 0 cm | |
| Dec. 17 | Fog | 5° /1° | 0.1 mm | 0 cm | |
| Dec. 18 | Light snow | 3° /-3° | 0 mm | 0 cm | |
| Dec. 19 | Overcast | 0° /-4° | 0 mm | 0 cm | |
| Dec. 20 | Overcast | 4° /-2° | 0 mm | 0 cm | |
| Dec. 21 | Patchy rain possible | 4° /-2° | 0.1 mm | 0 cm | |
| Dec. 22 | Light rain | 4° /0° | 6.2 mm | 0 cm | |
| Dec. 23 | Fog | 7° /2° | 0.8 mm | 0 cm | |
| Dec. 24 | Patchy rain possible | 7° /3° | 0 mm | 0 cm | |
| Dec. 25 | Light rain | 7° /4° | 3.3 mm | 0 cm | |
| Dec. 26 | Patchy rain possible | 7° /1° | 0 mm | 0 cm | |
| Dec. 27 | Overcast | 6° /1° | 2 mm | 0 cm | |
| Dec. 28 | Light drizzle | 8° /4° | 5.2 mm | 0 cm | |
| Dec. 29 | Light drizzle | 6° /3° | 1.2 mm | 0 cm | |
| Dec. 30 | Overcast | 6° /2° | 0 mm | 0 cm | |
| Dec. 31 | Moderate snow | 1° /-1° | 12.7 mm | 3.5 cm | |
| Next | |||||
Important Notice
Our weather forecast for Joliet 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 Joliet forecast closer to your planned date for the most up-to-date weather information.
Joliet in December - FAQ
What are the expected maximum and minimum temperatures in Joliet 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 Joliet during December?
Moderate rainfall is anticipated in Joliet during December, with a total of 56.8 mm spread over approximately 9 days. Considering plans for rainy days is advisable.
Will it snow in Joliet in December 2025?
Joliet experiences an average snowfall of 1.205 cm during December, occurring over 2 days.
What are the typical wind conditions in Joliet during December?
The average wind speed in Joliet during December is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
Joliet snow forecast December 2025
Track daily snowfall levels and discover Joliet’s snowy potential this December ❄️
December rainfall patterns in Joliet
Explore the daily rainfall trends and prepare for Joliets December weather 💧
Quick links
You are here
Where is Joliet?Get accurate weather forecasts for Joliet, located at latitude 41.525 and longitude -88.083. Stay updated with localized weather information tailored for Joliet.
Found a mistake?
We appreciate your attention to details. Tell us here.