S
M
T
W
T
F
S
26
70°
54°
27
71°
50°
28
63°
51°
29
79°
56°
30
75°
53°
1
66°
50°
2
61°
39°
3
67°
33°
4
79°
38°
5
81°
51°
6
73°
60°
7
75°
51°
8
70°
42°
9
73°
51°
10
82°
52°
11
64°
47°
12
71°
39°
13
77°
40°
14
68°
46°
15
74°
37°
16
83°
46°
17
89°
60°
18
90°
63°
19
91°
62°
20
91°
61°
21
88°
64°
22
66°
58°
23
59°
56°
24
77°
56°
25
83°
68°
26
85°
67°
27
86°
65°
28
87°
61°
29
83°
65°
30
77°
55°
31
76°
59°
1
80°
58°
2
77°
55°
3
79°
59°
4
80°
62°
5
81°
64°
6
77°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Spencer
Spencer's May 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 55° and 65°. The average high for May is 80° with an average low of 60°. 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 Spencer. See also: June | July | August.
