Monthly Historical AveragesSouthwick, MA
Average Temperature
High
22°
Feels 22
Low
9°
Feels 8
Average Precipitation
12 Days
89.5mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, May 23, 2026
Day
17°Feels 17
Wind
16 km/h S
Gust
27 km/h
Humidity
42%
P.O.P
60%
Rain
1-3 mm
Night
10°Feels 8
Wind
12 km/h E
Gust
22 km/h
Humidity
93%
P.O.P
90%
Rain
5-10 mm
Historical AveragesMay 23
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity