S
M
T
W
T
F
S
26
63°
46°
27
78°
47°
28
74°
55°
29
63°
48°
30
58°
40°
1
54°
34°
2
54°
33°
3
60°
48°
4
74°
58°
5
69°
47°
6
60°
43°
7
55°
38°
8
58°
44°
9
64°
48°
10
66°
47°
11
68°
51°
12
69°
52°
13
70°
49°
14
65°
40°
15
71°
54°
16
67°
50°
17
70°
55°
18
76°
57°
19
77°
57°
20
75°
58°
21
78°
58°
22
78°
59°
23
77°
57°
24
74°
52°
25
71°
53°
26
77°
59°
27
79°
58°
28
74°
59°
29
74°
57°
30
72°
55°
31
77°
56°
1
72°
53°
2
75°
60°
3
76°
54°
4
72°
52°
5
73°
53°
6
73°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Galloway
Galloway's May 2026 forecast shows daily high temperatures ranging from 54° to 79°, with overnight lows between 33° and 60°. 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 Galloway. See also: June | July | August.
