S
M
T
W
T
F
S
26
66°
37°
27
57°
45°
28
57°
39°
29
46°
31°
30
42°
20°
1
43°
22°
2
58°
20°
3
69°
38°
4
66°
37°
5
44°
28°
6
43°
31°
7
49°
30°
8
62°
24°
9
54°
29°
10
49°
25°
11
56°
21°
12
68°
37°
13
59°
34°
14
69°
29°
15
81°
50°
16
79°
46°
17
49°
40°
18
78°
50°
19
64°
43°
20
57°
39°
21
63°
30°
22
67°
41°
23
67°
45°
24
75°
52°
25
82°
52°
26
88°
54°
27
82°
42°
28
77°
45°
29
89°
54°
30
77°
45°
31
80°
46°
1
78°
44°
2
83°
50°
3
79°
54°
4
74°
51°
5
75°
53°
6
75°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Harshaw
Harshaw's May 2026 forecast shows daily high temperatures ranging from 74° to 89°, with overnight lows between 42° and 54°. The average high for May is 79° with an average low of 49°. 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 Harshaw. See also: June | July | August.
