S
M
T
W
T
F
S
26
58°
47°
27
69°
40°
28
70°
49°
29
61°
51°
30
63°
43°
1
67°
36°
2
60°
40°
3
63°
38°
4
75°
42°
5
80°
45°
6
74°
59°
7
64°
43°
8
72°
33°
9
76°
47°
10
79°
42°
11
61°
45°
12
73°
41°
13
70°
48°
14
56°
41°
15
65°
36°
16
67°
42°
17
67°
57°
18
65°
61°
19
63°
63°
20
92°
64°
21
68°
51°
22
54°
49°
23
54°
47°
24
75°
50°
25
76°
64°
26
79°
64°
27
81°
66°
28
79°
59°
29
82°
55°
30
77°
50°
31
78°
45°
1
75°
54°
2
73°
50°
3
79°
46°
4
85°
47°
5
89°
53°
6
87°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Harrisonburg
Harrisonburg's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Harrisonburg. See also: June | July | August.
