S
M
T
W
T
F
S
26
63°
38°
27
69°
41°
28
67°
49°
29
51°
41°
30
53°
33°
1
51°
33°
2
49°
33°
3
62°
33°
4
70°
44°
5
60°
47°
6
53°
40°
7
56°
34°
8
57°
44°
9
62°
40°
10
55°
37°
11
49°
33°
12
53°
40°
13
54°
40°
14
59°
43°
15
59°
46°
16
68°
47°
17
63°
49°
18
71°
53°
19
72°
51°
20
72°
53°
21
73°
55°
22
60°
42°
23
61°
44°
24
63°
44°
25
66°
47°
26
66°
45°
27
63°
43°
28
68°
49°
29
68°
49°
30
73°
52°
31
74°
53°
1
74°
50°
2
70°
50°
3
73°
53°
4
75°
55°
5
75°
56°
6
74°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Thamesford
Thamesford's May 2026 forecast shows daily high temperatures ranging from 49° to 75°, with overnight lows between 33° and 56°. The average high for May is 66° with an average low of 47°. 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 Thamesford. See also: June | July | August.