S
M
T
W
T
F
S
26
75°
55°
27
68°
52°
28
72°
45°
29
79°
54°
30
73°
59°
1
68°
56°
2
60°
41°
3
72°
48°
4
78°
53°
5
83°
59°
6
82°
64°
7
78°
50°
8
70°
51°
9
75°
57°
10
76°
61°
11
79°
60°
12
82°
60°
13
81°
61°
14
80°
58°
15
84°
63°
16
83°
63°
17
83°
62°
18
81°
64°
19
81°
64°
20
84°
63°
21
85°
64°
22
85°
65°
23
86°
65°
24
85°
64°
25
85°
66°
26
84°
66°
27
85°
65°
28
84°
66°
29
81°
66°
30
82°
65°
31
86°
66°
1
85°
67°
2
86°
67°
3
87°
66°
4
87°
66°
5
81°
64°
6
80°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Harvin
Harvin's May 2026 forecast shows daily high temperatures ranging from 60° to 87°, with overnight lows between 41° and 67°. The average high for May is 81° with an average low of 61°. 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 Harvin. See also: June | July | August.
