Monthly Historical AveragesHarvard, MA
Average Temperature
High
21°
Feels 21
Low
9°
Feels 8
Average Precipitation
10 Days
68mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, May 22, 2026
Day
19°Feels 19
Wind
11 km/h NE
Gust
25 km/h
Humidity
29%
P.O.P
20%
Night
8°Feels 8
Wind
12 km/h SE
Gust
22 km/h
Humidity
62%
P.O.P
30%
Historical AveragesMay 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity