Boston, Massachusetts

Weather Forecast Legend
Low risk of rain/snow.
Medium risk of rain/snow.
High risk of rain/snow.
% Forecast risk of rain/snow.
May 2015 Summary
Avg High Temps 60 to 75 °F
Avg Low Temps 40 to 55 °F
Rain Frequency 5 to 7 days
S M T W T F S
1
76%
2
44%
3
57%
4
37%
5
24%
6
38%
7
09%
8
58%
9
33%
10
56%
11
76%
12
79%
13
22%
14
16%
15
19%
16
16%
17
52%
18
14%
19
42%
20
41%
21
26%
22
45%
23
63%
24
57%
25
25%
26
16%
27
16%
28
41%
29
45%
30
09%
31
12%