S
M
T
W
T
F
S
26
65°
37°
27
70°
39°
28
68°
42°
29
64°
47°
30
54°
40°
1
56°
35°
2
49°
30°
3
48°
37°
4
62°
47°
5
71°
51°
6
56°
38°
7
50°
34°
8
49°
35°
9
49°
39°
10
53°
38°
11
54°
41°
12
54°
42°
13
53°
44°
14
59°
45°
15
58°
42°
16
67°
47°
17
68°
46°
18
68°
47°
19
67°
46°
20
66°
47°
21
66°
45°
22
65°
42°
23
60°
39°
24
59°
41°
25
61°
41°
26
61°
44°
27
62°
41°
28
62°
42°
29
63°
41°
30
62°
42°
31
63°
51°
1
67°
48°
2
64°
43°
3
64°
48°
4
68°
51°
5
66°
48°
6
67°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Gilboa
Gilboa's May 2026 forecast shows daily high temperatures ranging from 48° to 71°, with overnight lows between 30° and 51°. The average high for May is 61° with an average low of 43°. 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 Gilboa. See also: June | July | August.
