S
M
T
W
T
F
S
26
41°
27°
27
39°
25°
28
43°
24°
29
45°
17°
30
50°
25°
1
57°
18°
2
63°
23°
3
63°
32°
4
63°
34°
5
45°
19°
6
53°
30°
7
58°
31°
8
64°
34°
9
62°
31°
10
67°
35°
11
68°
34°
12
73°
39°
13
74°
38°
14
74°
38°
15
73°
39°
16
62°
29°
17
64°
33°
18
66°
32°
19
56°
25°
20
58°
27°
21
56°
26°
22
66°
36°
23
67°
36°
24
56°
31°
25
58°
28°
26
64°
36°
27
60°
32°
28
55°
30°
29
56°
31°
30
57°
30°
31
59°
31°
1
65°
35°
2
68°
37°
3
70°
39°
4
71°
39°
5
69°
38°
6
72°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Big Sandy
Big Sandy's May 2026 forecast shows daily high temperatures ranging from 45° to 74°, with overnight lows between 19° and 40°. The average high for May is 63° with an average low of 33°. 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 Big Sandy. See also: June | July | August.
