S
M
T
W
T
F
S
26
55°
37°
27
61°
34°
28
59°
39°
29
54°
36°
30
61°
30°
1
70°
39°
2
77°
43°
3
N/A
4
73°
54°
5
66°
51°
6
57°
45°
7
50°
44°
8
59°
45°
9
65°
48°
10
67°
47°
11
59°
46°
12
63°
48°
13
59°
47°
14
60°
46°
15
59°
47°
16
68°
50°
17
67°
49°
18
69°
47°
19
66°
43°
20
61°
43°
21
60°
44°
22
60°
43°
23
61°
43°
24
62°
44°
25
69°
48°
26
70°
52°
27
71°
53°
28
71°
53°
29
70°
51°
30
67°
48°
31
70°
50°
1
72°
53°
2
71°
52°
3
71°
50°
4
68°
49°
5
70°
49°
6
69°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Hartha
Hartha's May 2026 forecast shows daily high temperatures ranging from 50° to 73°, with overnight lows between 43° and 54°. The average high for May is 65° with an average low of 48°. 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 Hartha. See also: June | July | August.
