S
M
T
W
T
F
S
26
76°
53°
27
74°
55°
28
73°
53°
29
75°
56°
30
73°
54°
1
74°
56°
2
71°
53°
3
73°
54°
4
71°
54°
5
73°
53°
6
74°
52°
7
73°
52°
8
73°
53°
9
72°
53°
10
73°
52°
11
73°
53°
12
72°
52°
13
72°
53°
14
71°
52°
15
72°
52°
16
72°
51°
17
73°
52°
18
73°
52°
19
71°
51°
20
69°
50°
21
68°
48°
22
65°
45°
23
66°
49°
24
64°
49°
25
66°
48°
26
67°
47°
27
70°
49°
28
70°
50°
29
69°
48°
30
67°
47°
31
69°
48°
1
69°
48°
2
68°
48°
3
68°
49°
4
66°
48°
5
68°
46°
6
68°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Smiths Lake
Smiths Lake's May 2026 forecast shows daily high temperatures ranging from 64° to 76°, with overnight lows between 45° and 56°. The average high for May is 71° with an average low of 51°. 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 Smiths Lake. See also: June | July | August.
