Monthly Historical AveragesChelsea, MA
Average Temperature
High
2°
Feels -1
Low
-6°
Feels -11
Average Precipitation
9 Days
34.9mm
29.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, January 8, 2026
Day
7°Feels 5
Wind
14 km/h W
Gust
21 km/h
Humidity
63%
P.O.P
10%
Night
-4°Feels -7
Wind
12 km/h W
Gust
12 km/h
Humidity
100%
P.O.P
20%
Historical AveragesJan 8
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity