Click on a day for an hourly weather forecast
The weather in Naperville in December is very cold with temperatures between -3°C and 2°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Naperville during the month of December. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Naperville is going to experience quite a number of days of snow during December. It’s the perfect time to build snowmen, drink hot cocoa, and have a snowball fight. Just remember to wear a warm scarf and a pair of mittens!
Our weather forecast can give you a great sense of what weather to expect in Naperville in December 2024.
If you’re planning to visit Naperville in the near future, we highly recommend that you review the 14 day weather forecast for Naperville before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -2° / -8° | 5 | 12 | 14 | 44 mm | Awful | Naperville in January |
| February | -1° / -7° | 3 | 12 | 13 | 49 mm | Awful | Naperville in February |
| March | 7° / 0° | 6 | 18 | 7 | 60 mm | Bad | Naperville in March |
| April | 13° / 5° | 6 | 21 | 3 | 86 mm | Bad | Naperville in April |
| May | 20° / 12° | 7 | 24 | 0 | 112 mm | Ok | Naperville in May |
| June | 26° / 17° | 7 | 23 | 0 | 121 mm | Good | Naperville in June |
| July | 28° / 20° | 6 | 25 | 0 | 116 mm | Perfect | Naperville in July |
| August | 27° / 19° | 6 | 25 | 0 | 103 mm | Perfect | Naperville in August |
| September | 24° / 15° | 4 | 26 | 0 | 69 mm | Perfect | Naperville in September |
| October | 16° / 9° | 5 | 25 | 0 | 71 mm | Good | Naperville in October |
| November | 8° / 2° | 5 | 21 | 4 | 41 mm | Bad | Naperville in November |
| December | 2° / -3° | 5 | 16 | 10 | 43 mm | Awful | Naperville in December |