S
M
T
W
T
F
S
26
75°
49°
27
70°
49°
28
71°
51°
29
73°
54°
30
77°
55°
1
77°
57°
2
80°
57°
3
80°
56°
4
76°
48°
5
69°
47°
6
70°
47°
7
72°
50°
8
76°
54°
9
80°
55°
10
72°
53°
11
73°
54°
12
81°
59°
13
81°
60°
14
79°
60°
15
74°
59°
16
73°
57°
17
74°
60°
18
81°
61°
19
81°
61°
20
76°
60°
21
75°
57°
22
76°
54°
23
77°
56°
24
79°
57°
25
78°
59°
26
85°
60°
27
84°
61°
28
85°
63°
29
86°
62°
30
87°
58°
31
86°
61°
1
87°
58°
2
81°
57°
3
80°
57°
4
80°
58°
5
81°
59°
6
79°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hart
Hart's May 2026 forecast shows daily high temperatures ranging from 69° to 87°, with overnight lows between 47° and 65°. The average high for May is 78° with an average low of 57°. 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 Hart. See also: June | July | August.
