S
M
T
W
T
F
S
26
48°
39°
27
58°
38°
28
64°
38°
29
69°
39°
30
73°
45°
1
76°
47°
2
76°
49°
3
71°
47°
4
50°
46°
5
54°
44°
6
72°
42°
7
79°
48°
8
79°
50°
9
80°
51°
10
87°
51°
11
86°
56°
12
87°
56°
13
77°
55°
14
78°
49°
15
80°
53°
16
73°
50°
17
69°
45°
18
70°
46°
19
76°
46°
20
76°
48°
21
83°
50°
22
83°
54°
23
81°
58°
24
81°
60°
25
80°
49°
26
72°
46°
27
66°
48°
28
67°
53°
29
74°
54°
30
80°
51°
31
81°
56°
1
85°
57°
2
87°
58°
3
88°
57°
4
85°
58°
5
78°
55°
6
82°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Harden Flat
Harden Flat's May 2026 forecast shows daily high temperatures ranging from 66° to 88°, with overnight lows between 46° and 60°. The average high for May is 79° 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 Harden Flat. See also: June | July | August.
