S
M
T
W
T
F
S
26
58°
42°
27
57°
41°
28
58°
42°
29
58°
41°
30
60°
43°
1
60°
45°
2
61°
45°
3
61°
44°
4
60°
42°
5
60°
42°
6
61°
42°
7
59°
45°
8
61°
43°
9
62°
43°
10
62°
45°
11
61°
41°
12
62°
43°
13
62°
46°
14
63°
47°
15
62°
47°
16
63°
46°
17
62°
48°
18
60°
48°
19
63°
47°
20
62°
49°
21
60°
49°
22
61°
48°
23
59°
48°
24
59°
47°
25
60°
47°
26
60°
44°
27
61°
44°
28
65°
49°
29
62°
46°
30
62°
47°
31
63°
44°
1
63°
44°
2
65°
45°
3
66°
48°
4
66°
47°
5
67°
50°
6
68°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Harpley
Harpley's May 2026 forecast shows daily high temperatures ranging from 57° to 68°, with overnight lows between 41° and 50°. The average high for May is 62° with an average low of 45°. 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 Harpley. See also: June | July | August.