S
M
T
W
T
F
S
26
57°
45°
27
71°
44°
28
70°
50°
29
53°
43°
30
53°
41°
1
46°
39°
2
47°
34°
3
61°
33°
4
74°
50°
5
68°
47°
6
54°
43°
7
56°
40°
8
59°
43°
9
71°
51°
10
59°
47°
11
57°
39°
12
65°
37°
13
63°
45°
14
60°
41°
15
69°
37°
16
74°
52°
17
84°
60°
18
88°
65°
19
87°
67°
20
68°
49°
21
59°
46°
22
62°
46°
23
74°
56°
24
73°
58°
25
74°
51°
26
81°
59°
27
82°
56°
28
76°
51°
29
71°
50°
30
70°
50°
31
69°
51°
1
71°
53°
2
74°
53°
3
75°
58°
4
76°
58°
5
77°
59°
6
78°
55°
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 69° to 82°, with overnight lows between 50° and 59°. The average high for May is 75° with an average low of 54°. 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.
