S
M
T
W
T
F
S
26
57°
27°
27
50°
36°
28
51°
31°
29
52°
28°
30
51°
29°
1
57°
24°
2
72°
35°
3
75°
37°
4
63°
31°
5
44°
26°
6
45°
31°
7
63°
26°
8
68°
32°
9
60°
37°
10
58°
38°
11
71°
37°
12
73°
44°
13
77°
36°
14
82°
53°
15
82°
48°
16
77°
45°
17
56°
45°
18
54°
39°
19
59°
39°
20
67°
44°
21
66°
47°
22
71°
50°
23
73°
50°
24
74°
53°
25
73°
52°
26
76°
53°
27
74°
50°
28
68°
51°
29
68°
52°
30
69°
51°
31
69°
46°
1
70°
50°
2
70°
56°
3
78°
57°
4
80°
59°
5
81°
57°
6
77°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Chaffee
Chaffee's May 2026 forecast shows daily high temperatures ranging from 54° to 82°, with overnight lows between 39° and 59°. The average high for May is 71° with an average low of 50°. 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 Chaffee. See also: June | July | August.