S
M
T
W
T
F
S
26
37°
21°
27
51°
12°
28
59°
22°
29
64°
32°
30
72°
29°
1
62°
32°
2
71°
27°
3
66°
37°
4
58°
39°
5
58°
29°
6
73°
26°
7
71°
34°
8
65°
33°
9
67°
37°
10
69°
38°
11
61°
28°
12
70°
37°
13
66°
38°
14
64°
36°
15
56°
30°
16
53°
30°
17
60°
32°
18
60°
31°
19
57°
33°
20
52°
34°
21
55°
34°
22
60°
33°
23
53°
30°
24
52°
29°
25
52°
30°
26
53°
32°
27
53°
30°
28
55°
30°
29
55°
31°
30
57°
35°
31
55°
31°
1
56°
32°
2
56°
34°
3
55°
33°
4
56°
34°
5
64°
38°
6
65°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Foothills
Foothills's May 2026 forecast shows daily high temperatures ranging from 52° to 70°, with overnight lows between 28° and 40°. The average high for May is 58° with an average low of 33°. 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 Foothills. See also: June | July | August.