S
M
T
W
T
F
S
26
52°
37°
27
56°
31°
28
62°
27°
29
68°
26°
30
71°
27°
1
74°
30°
2
73°
36°
3
74°
47°
4
76°
38°
5
77°
38°
6
79°
38°
7
79°
38°
8
77°
38°
9
81°
34°
10
86°
36°
11
86°
39°
12
88°
38°
13
66°
39°
14
77°
28°
15
70°
29°
16
59°
38°
17
54°
36°
18
61°
33°
19
69°
38°
20
75°
44°
21
74°
45°
22
77°
46°
23
79°
41°
24
79°
42°
25
77°
40°
26
78°
39°
27
71°
38°
28
69°
37°
29
69°
37°
30
74°
38°
31
70°
37°
1
73°
43°
2
75°
44°
3
75°
44°
4
76°
43°
5
76°
44°
6
75°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Termo
Termo's May 2026 forecast shows daily high temperatures ranging from 61° to 79°, with overnight lows between 33° and 46°. The average high for May is 74° with an average low of 41°. 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 Termo. See also: June | July | August.