S
M
T
W
T
F
S
26
86°
63°
27
91°
65°
28
68°
53°
29
69°
49°
30
70°
49°
1
71°
50°
2
75°
49°
3
85°
52°
4
82°
59°
5
74°
49°
6
66°
48°
7
76°
46°
8
84°
50°
9
85°
55°
10
63°
55°
11
78°
49°
12
83°
52°
13
86°
60°
14
89°
65°
15
91°
72°
16
87°
69°
17
87°
72°
18
90°
76°
19
54°
53°
20
71°
59°
21
68°
62°
22
80°
62°
23
75°
63°
24
79°
62°
25
78°
65°
26
80°
66°
27
79°
65°
28
79°
66°
29
80°
64°
30
80°
66°
31
81°
65°
1
83°
64°
2
82°
68°
3
79°
63°
4
79°
61°
5
80°
67°
6
83°
69°
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 83°, with overnight lows between 53° and 69°. The average high for May is 77° with an average low of 64°. 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.
