Monthly Historical AveragesChelmsford Center, MA
Average Temperature
High
1°
Feels -1
Low
-7°
Feels -12
Average Precipitation
8 Days
17.3mm
32.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, January 4, 2026
Day
-2°Feels -6
Wind
14 km/h NW
Gust
21 km/h
Humidity
50%
P.O.P
40%
Snow
<1 cm
Night
-13°Feels -20
Wind
16 km/h NW
Gust
26 km/h
Humidity
78%
P.O.P
20%
Historical AveragesJan 4
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity