S
M
T
W
T
F
S
26
64°
34°
27
66°
41°
28
63°
45°
29
70°
46°
30
68°
50°
1
68°
46°
2
63°
48°
3
63°
50°
4
61°
50°
5
63°
45°
6
58°
42°
7
59°
42°
8
62°
49°
9
61°
47°
10
60°
49°
11
60°
46°
12
61°
45°
13
59°
46°
14
59°
44°
15
60°
45°
16
59°
46°
17
59°
46°
18
60°
44°
19
59°
47°
20
59°
45°
21
58°
44°
22
59°
44°
23
60°
47°
24
61°
50°
25
60°
50°
26
61°
49°
27
61°
48°
28
60°
46°
29
60°
45°
30
62°
47°
31
66°
50°
1
65°
49°
2
66°
52°
3
67°
51°
4
65°
49°
5
65°
50°
6
67°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sturminster Marshall
Sturminster Marshall's May 2026 forecast shows daily high temperatures ranging from 58° to 67°, with overnight lows between 42° and 53°. The average high for May is 61° 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 Sturminster Marshall. See also: June | July | August.
