S
M
T
W
T
F
S
26
54°
29°
27
57°
23°
28
63°
24°
29
67°
25°
30
71°
32°
1
76°
34°
2
73°
41°
3
74°
46°
4
77°
34°
5
76°
40°
6
79°
36°
7
77°
42°
8
73°
41°
9
78°
50°
10
78°
41°
11
83°
54°
12
87°
41°
13
80°
41°
14
79°
40°
15
76°
38°
16
72°
36°
17
76°
37°
18
69°
36°
19
71°
35°
20
70°
34°
21
64°
33°
22
63°
29°
23
68°
34°
24
73°
37°
25
72°
37°
26
64°
30°
27
66°
32°
28
67°
35°
29
71°
39°
30
75°
40°
31
77°
41°
1
78°
41°
2
77°
40°
3
70°
33°
4
75°
40°
5
76°
38°
6
68°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Klamath Agency
Klamath Agency's May 2026 forecast shows daily high temperatures ranging from 63° to 87°, with overnight lows between 29° and 54°. The average high for May is 73° with an average low of 38°. 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 Klamath Agency. See also: June | July | August.
