Monthly Historical AveragesCohasset, MA
Average Temperature
High
12°
Feels 11
Low
4°
Feels 1
Average Precipitation
9 Days
75.6mm
0.6cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, April 1, 2026
Day
17°Feels 16
Wind
28 km/h SW
Gust
42 km/h
Humidity
72%
P.O.P
80%
Rain
2-4 mm
Night
4°Feels -3
Wind
29 km/h NE
Gust
44 km/h
Humidity
93%
P.O.P
90%
Rain
~5 mm
Historical AveragesApr 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity