S
M
T
W
T
F
S
26
66°
50°
27
70°
45°
28
75°
45°
29
81°
48°
30
84°
50°
1
85°
54°
2
75°
52°
3
73°
52°
4
68°
53°
5
69°
52°
6
79°
57°
7
86°
57°
8
85°
56°
9
89°
59°
10
90°
60°
11
84°
57°
12
88°
59°
13
89°
59°
14
81°
52°
15
75°
52°
16
76°
53°
17
77°
50°
18
76°
54°
19
75°
50°
20
78°
52°
21
82°
55°
22
85°
57°
23
86°
59°
24
87°
59°
25
87°
58°
26
86°
57°
27
85°
56°
28
81°
54°
29
79°
53°
30
78°
52°
31
79°
52°
1
79°
53°
2
83°
55°
3
85°
58°
4
86°
60°
5
85°
57°
6
82°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Fair Oaks
Fair Oaks's May 2026 forecast shows daily high temperatures ranging from 68° to 90°, with overnight lows between 50° and 60°. The average high for May is 81° with an average low of 55°. 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 Fair Oaks. See also: June | July | August.
