S
M
T
W
T
F
S
26
67°
23°
27
72°
28°
28
58°
44°
29
53°
33°
30
48°
24°
1
49°
31°
2
47°
28°
3
49°
41°
4
57°
47°
5
57°
37°
6
52°
32°
7
50°
32°
8
47°
31°
9
51°
35°
10
55°
37°
11
58°
36°
12
59°
38°
13
58°
40°
14
56°
39°
15
59°
37°
16
59°
39°
17
60°
41°
18
60°
45°
19
62°
45°
20
69°
44°
21
68°
46°
22
65°
41°
23
60°
45°
24
65°
42°
25
61°
40°
26
62°
45°
27
61°
46°
28
66°
47°
29
66°
47°
30
63°
41°
31
63°
39°
1
62°
39°
2
62°
40°
3
64°
40°
4
63°
42°
5
64°
46°
6
64°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Gilmour
Gilmour's May 2026 forecast shows daily high temperatures ranging from 47° to 69°, with overnight lows between 28° and 47°. The average high for May is 59° with an average low of 40°. 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 Gilmour. See also: June | July | August.
