Monthly Historical AveragesChelmsford, MA
Average Temperature
High
15°
Feels 14
Low
3°
Feels 1
Average Precipitation
10 Days
69.2mm
0.7cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, April 3, 2026
Day
19°Feels 19
Wind
18 km/h SW
Gust
32 km/h
Humidity
60%
P.O.P
40%
Rain
<1 mm
Night
13°Feels 9
Wind
21 km/h SW
Gust
32 km/h
Humidity
88%
P.O.P
20%
Historical AveragesApr 3
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity