S
M
T
W
T
F
S
26
66°
46°
27
75°
38°
28
65°
46°
29
62°
53°
30
70°
51°
1
76°
44°
2
61°
47°
3
66°
46°
4
80°
36°
5
87°
52°
6
70°
57°
7
71°
55°
8
76°
43°
9
67°
51°
10
71°
51°
11
76°
50°
12
82°
43°
13
73°
53°
14
59°
52°
15
78°
52°
16
85°
50°
17
91°
63°
18
95°
62°
19
96°
66°
20
91°
63°
21
66°
54°
22
69°
53°
23
55°
46°
24
63°
52°
25
79°
59°
26
80°
65°
27
81°
60°
28
76°
51°
29
78°
58°
30
72°
46°
31
73°
48°
1
74°
47°
2
72°
50°
3
77°
52°
4
78°
53°
5
81°
56°
6
80°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Gratz
Gratz's May 2026 forecast shows daily high temperatures ranging from 72° to 81°, with overnight lows between 46° and 65°. The average high for May is 77° with an average low of 54°. 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 Gratz. See also: June | July | August.
