Monthly Historical AveragesMarlborough, MA
Average Temperature
High
26°
Feels 26
Low
14°
Feels 14
Average Precipitation
12 Days
88.5mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, June 22, 2026
Day
25°Feels 25
Wind
14 km/h SW
Gust
21 km/h
Humidity
44%
P.O.P
100%
Rain
~5 mm
Night
17°Feels 17
Wind
12 km/h E
Gust
18 km/h
Humidity
100%
P.O.P
100%
Rain
~15 mm
Historical AveragesJun 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity