Monthly Historical AveragesChestnut Hill, MA
Average Temperature
High
5°
Feels 3
Low
-2°
Feels -7
Average Precipitation
11 Days
65.8mm
14cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, December 29, 2025
Day
10°Feels 7
Wind
23 km/h S
Gust
35 km/h
Humidity
76%
P.O.P
100%
Rain
10-15 mm
Night
-5°Feels -13
Wind
33 km/h W
Gust
50 km/h
Humidity
76%
P.O.P
40%
Rain
<1 mm
Historical AveragesDec 29
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity