S
M
T
W
T
F
S
26
50°
39°
27
47°
42°
28
48°
38°
29
62°
35°
30
54°
41°
1
57°
32°
2
71°
34°
3
72°
52°
4
64°
46°
5
51°
36°
6
57°
31°
7
67°
35°
8
74°
42°
9
65°
44°
10
71°
38°
11
85°
47°
12
74°
56°
13
80°
46°
14
82°
57°
15
88°
47°
16
82°
60°
17
75°
47°
18
52°
41°
19
60°
39°
20
70°
46°
21
74°
50°
22
80°
57°
23
78°
54°
24
77°
55°
25
77°
53°
26
78°
58°
27
77°
56°
28
76°
52°
29
69°
49°
30
71°
53°
31
70°
52°
1
71°
54°
2
72°
57°
3
74°
58°
4
82°
60°
5
83°
59°
6
78°
59°
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 52° to 88°, with overnight lows between 39° and 60°. The average high for May is 75° with an average low of 53°. 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.
