Monthly Historical AveragesOnset, MA
Average Temperature
High
22°
Feels 23
Low
14°
Feels 14
Average Precipitation
10 Days
78.7mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, June 15, 2026
Day
27°Feels 28
Wind
20 km/h W
Gust
30 km/h
Humidity
48%
P.O.P
40%
Rain
~1 mm
Night
15°Feels 14
Wind
18 km/h NW
Gust
27 km/h
Humidity
82%
P.O.P
20%
Historical AveragesJun 15
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity