S
M
T
W
T
F
S
26
59°
30°
27
59°
28°
28
61°
34°
29
61°
30°
30
64°
30°
1
73°
32°
2
N/A
3
79°
55°
4
68°
45°
5
55°
40°
6
55°
40°
7
58°
40°
8
62°
44°
9
67°
49°
10
66°
48°
11
63°
46°
12
65°
48°
13
64°
47°
14
62°
46°
15
59°
42°
16
67°
52°
17
69°
51°
18
69°
47°
19
61°
46°
20
60°
47°
21
60°
45°
22
61°
45°
23
60°
46°
24
62°
49°
25
67°
50°
26
70°
53°
27
71°
54°
28
70°
53°
29
64°
49°
30
65°
46°
31
70°
54°
1
71°
53°
2
69°
50°
3
66°
47°
4
66°
50°
5
71°
54°
6
71°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Gallhorn
Gallhorn's May 2026 forecast shows daily high temperatures ranging from 55° to 79°, with overnight lows between 40° and 55°. The average high for May is 65° with an average low of 48°. 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 Gallhorn. See also: June | July | August.
