Newton (NJ)
December
Weather in Newton, New Jersey for December 2025
Your guide to Newton weather in December - trends and predictions
With an average of 4 snowy days, Newton usually enjoys a light touch of snow in December.
According to Newton snow forecast for December 2025, 1 snowy day is expected until the end of the month at Tuesday, December 23.Until now, December 2025 in Newton is slightly cooler than the historical average by -1.9 °F.
The forecast for the next days in Newton predicts temperatures to be around 4 °F, close to the historical average.
In general, the average temperature in Newton at the beginning of December is 0.7 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 5.1 °F by the end of December.
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Snow Forecast ❄️
Temperatures
More
18
Dry days
9
Rainy days
4
Snow days
3°/-2°
Temperatures
15 km/h
Avg max wind
71 %
Avg humidity
Newton Weather December
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Temperatures trend during December in Newton
See the weather trend as well as the moving average line
December weather in Newton day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 |  Overcast | 1° /-2° | 0 mm | 0 cm | |
| Dec. 2 |  Sunny | 1° /-3° | 61 mm | 10.2 cm | |
| Dec. 3 |  Partly cloudy | 2° /-2° | 0 mm | 0 cm | |
| Dec. 4 | Overcast | 1° /-3° | 0 mm | 0 cm | |
| Dec. 5 |  Moderate snow | -2° /-5° | 8.5 mm | 6.2 cm | |
| Dec. 6 | Overcast | 0° /-4° | 0 mm | 0 cm | |
| Dec. 7 | Partly cloudy | 2° /-2° | 0 mm | 0 cm | |
| Dec. 8 | Overcast | 3° /-3° | 0 mm | 0 cm | |
| Dec. 9 |  Heavy rain at times | 1° /-5° | 11.8 mm | 0 cm | |
| Dec. 10 |  Fog | 4° /1° | 5.6 mm | 2.1 cm | |
| Dec. 11 |  Light rain shower | 7° /0° | 28.9 mm | 0 cm | |
| Dec. 12 | Sunny | 1° /-4° | 4.4 mm | 3.2 cm | |
| Dec. 13 | Sunny | 0° /-4° | 0 mm | 0 cm | |
| Dec. 14 | Sunny | 0° /-6° | 0 mm | 0 cm | |
| Dec. 15 | Overcast | -1° /-7° | 0 mm | 0 cm | |
| Dec. 16 |  Moderate rain | 4° /-3° | 22 mm | 0 cm | |
| Dec. 17 | Moderate rain | 5° /0° | 19.7 mm | 0 cm | |
| Dec. 18 | Mist | 3° /0° | 10.3 mm | 0 cm | |
| Dec. 19 |  Heavy rain | 12° /-4° | 28.4 mm | 0 cm | |
| Dec. 20 | Partly cloudy | 1° /-5° | 0 mm | 0 cm | |
| Dec. 21 | Partly cloudy | 7° /-4° | 0 mm | 0 cm | |
| Dec. 22 | Partly cloudy | -1° /-5° | 0 mm | 0 cm | |
| Dec. 23 | Moderate snow | 0° /-5° | 0.9 mm | 0.7 cm | |
| Dec. 24 | Sunny | -1° /-5° | 0 mm | 0 cm | |
| Dec. 25 |  Patchy moderate snow | 2° /-5° | 1 mm | 0 cm | |
| Dec. 26 | Patchy rain possible | 12° /2° | 0.2 mm | 0 cm | |
| Dec. 27 | Partly cloudy | 6° /2° | 0 mm | 0 cm | |
| Dec. 28 | Patchy rain possible | 4° /2° | 1.6 mm | 0 cm | |
| Dec. 29 | Partly cloudy | 5° /-3° | 0 mm | 0 cm | |
| Dec. 30 | Sunny | 3° /-4° | 0 mm | 0 cm | |
| Dec. 31 | Sunny | 4° /-4° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Newton 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 Newton forecast closer to your planned date for the most up-to-date weather information.
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Newton in December - FAQ
What are the expected maximum and minimum temperatures in Newton during December?
Brace for cold days with temperatures not exceeding 3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Newton during December?
Significant rainfall exceeding 310.7 mm is expected in Newton during December, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Newton in December 2025?
Newton experiences an average snowfall of 25.14 cm during December, occurring over 4 days.
What are the typical wind conditions in Newton during December?
The average wind speed in Newton during December is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
Newton snow forecast December 2025
Track daily snowfall levels and discover Newton’s snowy potential this December ❄️
On average, Newton sees 4 snowy days during December, with approximately 25.1 cm of total snowfall.
December rainfall patterns in Newton
Explore the daily rainfall trends and prepare for Newtons December weather 💧
Typically, Newton has 9 rainy days in December with a total of 310.7 mm of rainfall.
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