S
M
T
W
T
F
S
26
61°
41°
27
54°
41°
28
55°
38°
29
55°
42°
30
62°
43°
1
58°
41°
2
57°
40°
3
57°
38°
4
58°
41°
5
61°
45°
6
66°
46°
7
65°
45°
8
59°
46°
9
59°
46°
10
60°
47°
11
68°
48°
12
68°
49°
13
69°
50°
14
68°
50°
15
64°
42°
16
64°
41°
17
66°
43°
18
65°
45°
19
67°
42°
20
68°
41°
21
63°
50°
22
69°
50°
23
69°
51°
24
71°
51°
25
70°
49°
26
65°
47°
27
71°
48°
28
70°
47°
29
69°
47°
30
70°
45°
31
71°
46°
1
72°
53°
2
69°
54°
3
74°
52°
4
75°
51°
5
76°
54°
6
75°
56°
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 54° to 76°, with overnight lows between 38° and 56°. The average high for May is 66° with an average low of 46°. 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.
