S
M
T
W
T
F
S
26
55°
35°
27
58°
36°
28
59°
39°
29
63°
33°
30
69°
38°
1
74°
41°
2
78°
47°
3
76°
45°
4
75°
44°
5
73°
50°
6
74°
48°
7
69°
47°
8
65°
40°
9
69°
43°
10
75°
49°
11
70°
44°
12
86°
42°
13
64°
44°
14
59°
42°
15
54°
40°
16
N/A
17
58°
38°
18
62°
43°
19
64°
44°
20
68°
46°
21
73°
45°
22
71°
43°
23
73°
44°
24
78°
46°
25
75°
47°
26
71°
45°
27
70°
46°
28
71°
47°
29
75°
46°
30
70°
47°
31
69°
50°
1
74°
50°
2
76°
51°
3
77°
52°
4
76°
52°
5
75°
51°
6
76°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Santa
Santa's May 2026 forecast shows daily high temperatures ranging from 58° to 78°, with overnight lows between 38° and 52°. The average high for May is 72° with an average low of 47°. 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 Santa. See also: June | July | August.
