S
M
T
W
T
F
S
26
54°
30°
27
45°
36°
28
44°
28°
29
43°
27°
30
47°
28°
1
59°
32°
2
62°
35°
3
59°
35°
4
57°
34°
5
53°
33°
6
54°
35°
7
54°
36°
8
53°
34°
9
55°
35°
10
56°
36°
11
63°
37°
12
56°
32°
13
55°
31°
14
58°
42°
15
69°
44°
16
70°
46°
17
71°
46°
18
68°
38°
19
58°
35°
20
58°
36°
21
63°
44°
22
71°
48°
23
73°
47°
24
72°
48°
25
68°
46°
26
72°
49°
27
74°
51°
28
75°
50°
29
72°
49°
30
72°
50°
31
75°
53°
1
76°
52°
2
75°
52°
3
71°
49°
4
65°
47°
5
70°
52°
6
73°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Spruce Siding
Spruce Siding's May 2026 forecast shows daily high temperatures ranging from 43° to 76°, with overnight lows between 27° and 53°. The average high for May is 63° with an average low of 41°. 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 Spruce Siding. See also: June | July | August.
