S
M
T
W
T
F
S
26
59°
43°
27
59°
41°
28
61°
43°
29
68°
37°
30
72°
41°
1
66°
46°
2
61°
50°
3
58°
43°
4
55°
43°
5
52°
38°
6
52°
44°
7
54°
43°
8
53°
40°
9
55°
41°
10
57°
43°
11
58°
46°
12
59°
44°
13
58°
46°
14
59°
45°
15
58°
46°
16
57°
44°
17
56°
43°
18
56°
47°
19
57°
47°
20
57°
46°
21
58°
47°
22
57°
47°
23
58°
48°
24
58°
48°
25
59°
47°
26
58°
48°
27
58°
46°
28
57°
44°
29
57°
45°
30
59°
48°
31
58°
48°
1
59°
49°
2
60°
48°
3
60°
50°
4
61°
49°
5
62°
50°
6
61°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Girvan
Girvan's May 2026 forecast shows daily high temperatures ranging from 52° to 62°, with overnight lows between 38° and 50°. The average high for May is 57° with an average low of 46°. 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 Girvan. See also: June | July | August.
