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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Allston, MA
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Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
13°
25
21°
26
25°
27
27°
28
18°
29
17°
30
19°
31
22°
Forecast
Sunday, May 24, 2026
Day
13°
Feels 12
Wind
17 km/h E
Gust
38 km/h
Humidity
67%
P.O.P
90%
Rain
5-10 mm
Night
12°
Feels 10
Wind
18 km/h E
Gust
37 km/h
Humidity
100%
P.O.P
90%
Rain
~5 mm
Historical Averages
May 24
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
May
Average Temperature
High
20°
Feels 20
Low
10°
Feels 9
Average Precipitation
10 Days
Rain amount
63.1mm
Snow amount
0cm