S
M
T
W
T
F
S
26
99°
71°
27
96°
69°
28
100°
69°
29
69°
57°
30
62°
54°
1
63°
53°
2
78°
49°
3
79°
55°
4
92°
61°
5
95°
57°
6
72°
50°
7
82°
47°
8
88°
57°
9
96°
64°
10
88°
59°
11
84°
56°
12
92°
60°
13
98°
65°
14
97°
67°
15
93°
74°
16
92°
69°
17
91°
69°
18
96°
74°
19
78°
57°
20
67°
62°
21
80°
61°
22
91°
64°
23
81°
63°
24
82°
61°
25
87°
63°
26
85°
64°
27
86°
65°
28
84°
64°
29
86°
67°
30
89°
68°
31
88°
68°
1
90°
67°
2
89°
66°
3
83°
68°
4
85°
69°
5
84°
68°
6
84°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sweetwater
Sweetwater's May 2026 forecast shows daily high temperatures ranging from 67° to 91°, with overnight lows between 61° and 69°. The average high for May is 85° with an average low of 65°. 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. See also: June | July | August.
