S
M
T
W
T
F
S
26
68°
52°
27
79°
52°
28
72°
52°
29
68°
52°
30
57°
43°
1
64°
37°
2
52°
37°
3
59°
32°
4
73°
45°
5
75°
57°
6
66°
52°
7
61°
46°
8
66°
37°
9
68°
52°
10
75°
50°
11
64°
48°
12
72°
45°
13
73°
52°
14
52°
43°
15
66°
37°
16
73°
55°
17
84°
61°
18
88°
68°
19
84°
70°
20
84°
64°
21
66°
61°
22
66°
59°
23
77°
59°
24
84°
63°
25
72°
64°
26
79°
66°
27
85°
64°
28
82°
53°
29
82°
59°
30
79°
50°
31
81°
57°
1
76°
52°
2
74°
54°
3
75°
57°
4
77°
59°
5
75°
58°
6
76°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Gilbert Creek
Gilbert Creek's May 2026 forecast shows daily high temperatures ranging from 74° to 85°, with overnight lows between 50° and 64°. The average high for May is 78° with an average low of 57°. 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 Gilbert Creek. See also: June | July | August.