Charlestown Weather Forecast
- 33
- 47
Breezy
- 26
- 46
Partly Sunny
- 26
- 37
Partly Sunny
- 19
- 34
Partly Sunny
- 27
- 34
Mostly Cloudy
- 24
- 39
Partly Sunny
Today 17 Jan Suffolk
Partly sunny and Blustery. Highs in the mid 40s. West Winds 20 to 25 Mph with Gusts up to 45 Mph.
Charlestown Temperature Statistics
January Temperature
Boston, Logan International Airport (2.5 miles)
Lowest 9 January, 2021
24.1 °FAverage January
33.4 °FHighest 2 January, 2021
42.1 °F
Climate (2010–Present)
Boston, Logan International Airport (2.5 miles)
Average Low 2010–Present
46.4 °FAverage 2010–Present
53 °FAverage High 2010–Present
60 °F