S
M
T
W
T
F
S
26
63°
41°
27
70°
39°
28
61°
45°
29
64°
45°
30
66°
45°
1
73°
50°
2
72°
48°
3
66°
54°
4
59°
50°
5
61°
48°
6
54°
41°
7
57°
41°
8
64°
41°
9
70°
43°
10
55°
36°
11
52°
32°
12
57°
32°
13
55°
41°
14
54°
41°
15
55°
41°
16
57°
37°
17
63°
46°
18
57°
41°
19
63°
52°
20
67°
50°
21
74°
51°
22
80°
57°
23
78°
55°
24
77°
52°
25
77°
53°
26
79°
53°
27
75°
52°
28
73°
51°
29
69°
49°
30
69°
49°
31
70°
50°
1
61°
44°
2
62°
44°
3
65°
49°
4
66°
51°
5
68°
52°
6
69°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Great Chesterford
Great Chesterford's May 2026 forecast shows daily high temperatures ranging from 61° to 80°, with overnight lows between 44° and 57°. The average high for May is 71° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Great Chesterford. See also: June | July | August.
