S
M
T
W
T
F
S
26
83°
62°
27
89°
66°
28
83°
55°
29
67°
52°
30
68°
49°
1
69°
49°
2
76°
44°
3
82°
48°
4
81°
58°
5
78°
50°
6
64°
48°
7
74°
43°
8
82°
48°
9
86°
56°
10
69°
57°
11
77°
51°
12
82°
51°
13
87°
58°
14
87°
61°
15
90°
71°
16
85°
71°
17
85°
72°
18
88°
75°
19
67°
57°
20
74°
63°
21
71°
63°
22
81°
62°
23
78°
63°
24
75°
63°
25
80°
63°
26
82°
66°
27
80°
65°
28
79°
64°
29
81°
64°
30
82°
63°
31
81°
65°
1
83°
64°
2
82°
68°
3
80°
63°
4
80°
61°
5
81°
67°
6
83°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Davis
Davis's May 2026 forecast shows daily high temperatures ranging from 67° to 83°, with overnight lows between 57° and 69°. The average high for May is 79° with an average low of 64°. 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 Davis. See also: June | July | August.