S
M
T
W
T
F
S
26
70°
51°
27
71°
54°
28
71°
58°
29
64°
50°
30
60°
41°
1
55°
41°
2
54°
37°
3
64°
36°
4
77°
53°
5
68°
47°
6
59°
41°
7
62°
45°
8
69°
55°
9
73°
56°
10
67°
45°
11
59°
41°
12
63°
51°
13
67°
52°
14
72°
55°
15
73°
51°
16
69°
54°
17
69°
51°
18
71°
53°
19
72°
52°
20
68°
48°
21
66°
49°
22
68°
50°
23
69°
51°
24
70°
53°
25
70°
52°
26
71°
50°
27
71°
52°
28
72°
51°
29
74°
56°
30
77°
58°
31
75°
59°
1
76°
58°
2
77°
58°
3
80°
61°
4
79°
62°
5
81°
62°
6
80°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sweetwater Lake
Sweetwater Lake's May 2026 forecast shows daily high temperatures ranging from 59° to 81°, with overnight lows between 41° and 63°. The average high for May is 71° 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 Sweetwater Lake. See also: June | July | August.
