Sudbury Weather Forecast
- 14
- 28
Chance Snow
- 27
- 38
Rain
- 25
- 46
Rain
- 21
- 30
Mostly Cloudy
- 20
- 33
Mostly Cloudy
- 13
- 29
Mostly Cloudy
Today 27 Dec Central Middlesex County
Mostly cloudy with a chance of snow in the Morning, then sunny in the afternoon. Cold with Highs in the upper 20s. North Winds around 5 Mph. Chance of snow 40 percent.
Tonight 27 Dec Central Middlesex County
Mostly clear. Lows around 13. Northwest Winds around 5 Mph.
Sudbury Temperature Statistics
December Temperature
Laurence G Hanscom Field Airport (8.1 miles)
Lowest 9 December, 2025
3.9 °FAverage December
29.9 °FHighest 19 December, 2025
59 °F
Climate (2020–Present)
Laurence G Hanscom Field Airport (8.1 miles)
Average Low 2020–2025
41.6 °FAverage 2020–2025
51.9 °FAverage High 2020–2025
61.9 °F