Monthly Historical AveragesAyer, MA
Average Temperature
High
21°
Feels 21
Low
9°
Feels 8
Average Precipitation
10 Days
71.3mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, May 24, 2026
Day
11°Feels 10
Wind
13 km/h E
Gust
28 km/h
Humidity
71%
P.O.P
90%
Rain
~10 mm
Night
11°Feels 9
Wind
13 km/h E
Gust
25 km/h
Humidity
100%
P.O.P
90%
Rain
5-10 mm
Historical AveragesMay 24
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity