S
M
T
W
T
F
S
26
40°
19°
27
36°
17°
28
49°
15°
29
52°
16°
30
57°
16°
1
70°
28°
2
66°
37°
3
76°
33°
4
45°
33°
5
47°
22°
6
54°
26°
7
61°
37°
8
67°
38°
9
58°
34°
10
66°
43°
11
68°
41°
12
64°
41°
13
66°
39°
14
64°
38°
15
65°
39°
16
64°
38°
17
66°
40°
18
63°
42°
19
67°
41°
20
63°
44°
21
65°
47°
22
68°
47°
23
64°
48°
24
62°
48°
25
71°
49°
26
70°
50°
27
73°
50°
28
72°
51°
29
73°
50°
30
74°
50°
31
68°
49°
1
74°
52°
2
75°
51°
3
74°
44°
4
63°
41°
5
64°
46°
6
65°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Goodwater
Goodwater's May 2026 forecast shows daily high temperatures ranging from 54° to 75°, with overnight lows between 26° and 52°. The average high for May is 67° with an average low of 44°. 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 Goodwater. See also: June | July | August.