S
M
T
W
T
F
S
26
68°
43°
27
57°
47°
28
56°
46°
29
66°
47°
30
75°
48°
1
72°
52°
2
74°
49°
3
81°
56°
4
77°
53°
5
63°
52°
6
69°
48°
7
69°
48°
8
66°
49°
9
73°
50°
10
71°
51°
11
76°
50°
12
76°
51°
13
77°
51°
14
76°
50°
15
79°
50°
16
73°
50°
17
70°
49°
18
73°
48°
19
68°
49°
20
63°
44°
21
64°
50°
22
64°
45°
23
68°
46°
24
72°
50°
25
72°
50°
26
64°
45°
27
64°
46°
28
69°
53°
29
65°
54°
30
68°
51°
31
74°
52°
1
75°
55°
2
75°
53°
3
66°
48°
4
73°
50°
5
74°
48°
6
65°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Auburn
Auburn's May 2026 forecast shows daily high temperatures ranging from 63° to 79°, with overnight lows between 44° and 55°. The average high for May is 70° with an average low of 49°. 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 Auburn. See also: June | July | August.