S
M
T
W
T
F
S
26
59°
43°
27
66°
49°
28
63°
52°
29
66°
48°
30
64°
48°
1
62°
47°
2
61°
44°
3
63°
44°
4
64°
46°
5
66°
47°
6
74°
51°
7
67°
53°
8
66°
49°
9
67°
49°
10
67°
46°
11
68°
49°
12
69°
55°
13
68°
54°
14
68°
53°
15
69°
53°
16
69°
49°
17
68°
49°
18
69°
52°
19
67°
51°
20
68°
50°
21
69°
52°
22
70°
52°
23
71°
56°
24
76°
59°
25
75°
56°
26
72°
52°
27
72°
52°
28
73°
59°
29
73°
60°
30
74°
61°
31
77°
61°
1
76°
60°
2
75°
61°
3
75°
61°
4
76°
60°
5
83°
54°
6
77°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hartly
Hartly's May 2026 forecast shows daily high temperatures ranging from 59° to 83°, with overnight lows between 43° and 61°. The average high for May is 70° with an average low of 52°. 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 Hartly. See also: June | July | August.
