Monthly Historical AveragesHarwich, MA
Average Temperature
High
6°
Feels 4
Low
0°
Feels -4
Average Precipitation
11 Days
95mm
6.2cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, March 1, 2026
Day
3°Feels -3
Wind
40 km/h N
Gust
60 km/h
Humidity
69%
P.O.P
70%
Snow
<1 cm
Rain
<1 mm
Night
-7°Feels -15
Wind
39 km/h NW
Gust
59 km/h
Humidity
69%
P.O.P
20%
Historical AveragesMar 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity