S
M
T
W
T
F
S
26
70°
36°
27
57°
48°
28
58°
47°
29
73°
44°
30
82°
43°
1
68°
52°
2
80°
51°
3
92°
50°
4
75°
54°
5
66°
55°
6
63°
54°
7
71°
51°
8
67°
49°
9
77°
44°
10
68°
51°
11
80°
52°
12
82°
51°
13
61°
50°
14
61°
49°
15
52°
46°
16
57°
43°
17
67°
39°
18
70°
44°
19
68°
49°
20
72°
47°
21
84°
49°
22
80°
52°
23
73°
46°
24
73°
49°
25
57°
47°
26
64°
46°
27
69°
50°
28
66°
44°
29
66°
45°
30
69°
45°
31
68°
46°
1
73°
48°
2
84°
59°
3
66°
44°
4
70°
50°
5
65°
48°
6
65°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Kalama
Kalama's May 2026 forecast shows daily high temperatures ranging from 57° to 84°, with overnight lows between 44° and 59°. The average high for May is 70° with an average low of 48°. 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 Kalama. See also: June | July | August.