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
86°
50°
16
79°
57°
17
71°
45°
18
52°
41°
19
55°
36°
20
68°
46°
21
70°
46°
22
75°
55°
23
78°
52°
24
77°
51°
25
77°
51°
26
80°
58°
27
82°
58°
28
83°
57°
29
76°
49°
30
79°
57°
31
81°
56°
1
78°
56°
2
74°
55°
3
73°
54°
4
78°
58°
5
81°
58°
6
79°
57°
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 83°, with overnight lows between 36° and 58°. The average high for May is 75° with an average low of 52°. 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.
