S
M
T
W
T
F
S
26
64°
45°
27
80°
40°
28
78°
55°
29
69°
52°
30
59°
37°
1
61°
35°
2
56°
30°
3
63°
28°
4
76°
60°
5
77°
57°
6
62°
48°
7
62°
40°
8
67°
47°
9
69°
49°
10
70°
53°
11
69°
48°
12
67°
51°
13
71°
54°
14
71°
52°
15
69°
50°
16
74°
54°
17
76°
52°
18
78°
58°
19
76°
57°
20
80°
55°
21
76°
53°
22
72°
49°
23
69°
48°
24
71°
51°
25
72°
53°
26
71°
51°
27
71°
51°
28
72°
52°
29
73°
52°
30
74°
54°
31
79°
60°
1
75°
58°
2
76°
55°
3
76°
57°
4
77°
59°
5
80°
61°
6
84°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Siloam
Siloam's May 2026 forecast shows daily high temperatures ranging from 62° to 84°, with overnight lows between 40° and 62°. The average high for May is 73° with an average low of 53°. 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 Siloam. See also: June | July | August.
