Monthly Historical AveragesNew Boston, MA
Average Temperature
High
20°
Feels 20
Low
8°
Feels 6
Average Precipitation
13 Days
85.6mm
0.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, May 20, 2026
Day
31°Feels 31
Wind
21 km/h NW
Gust
32 km/h
Humidity
43%
P.O.P
60%
Rain
1-3 mm
Night
12°Feels 11
Wind
21 km/h NW
Gust
32 km/h
Humidity
69%
P.O.P
40%
Rain
<1 mm
Historical AveragesMay 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity