S
M
T
W
T
F
S
26
85°
71°
27
88°
75°
28
87°
73°
29
85°
72°
30
75°
64°
1
64°
53°
2
75°
50°
3
79°
48°
4
80°
68°
5
83°
74°
6
86°
69°
7
74°
61°
8
77°
65°
9
84°
68°
10
85°
66°
11
83°
65°
12
87°
67°
13
88°
70°
14
86°
66°
15
85°
67°
16
87°
71°
17
86°
67°
18
81°
68°
19
82°
69°
20
83°
69°
21
85°
66°
22
84°
63°
23
82°
64°
24
83°
66°
25
82°
65°
26
83°
64°
27
83°
65°
28
84°
67°
29
82°
70°
30
85°
70°
31
84°
71°
1
85°
69°
2
86°
70°
3
87°
72°
4
87°
72°
5
84°
71°
6
84°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hardin
Hardin's May 2026 forecast shows daily high temperatures ranging from 74° to 88°, with overnight lows between 61° and 74°. The average high for May is 84° with an average low of 68°. 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 Hardin. See also: June | July | August.
