S
M
T
W
T
F
S
26
64°
52°
27
68°
46°
28
73°
48°
29
81°
52°
30
84°
54°
1
84°
55°
2
72°
54°
3
68°
54°
4
61°
54°
5
68°
54°
6
73°
57°
7
82°
55°
8
84°
54°
9
90°
55°
10
88°
55°
11
93°
57°
12
90°
61°
13
82°
54°
14
90°
54°
15
88°
57°
16
81°
54°
17
77°
54°
18
84°
57°
19
88°
50°
20
91°
57°
21
93°
61°
22
90°
57°
23
82°
55°
24
82°
54°
25
72°
54°
26
72°
52°
27
71°
54°
28
74°
55°
29
77°
54°
30
84°
56°
31
86°
60°
1
91°
59°
2
96°
61°
3
93°
60°
4
94°
61°
5
88°
60°
6
84°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Foothill Farms
Foothill Farms's May 2026 forecast shows daily high temperatures ranging from 71° to 96°, with overnight lows between 52° and 61°. The average high for May is 84° with an average low of 58°. 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 Foothill Farms. See also: June | July | August.