S
M
T
W
T
F
S
26
43°
37°
27
48°
36°
28
47°
35°
29
45°
33°
30
45°
32°
1
43°
30°
2
45°
39°
3
50°
47°
4
51°
43°
5
50°
44°
6
50°
44°
7
48°
44°
8
49°
44°
9
49°
43°
10
48°
38°
11
47°
38°
12
46°
40°
13
48°
43°
14
50°
41°
15
47°
41°
16
46°
42°
17
47°
43°
18
49°
42°
19
50°
42°
20
48°
41°
21
50°
42°
22
48°
41°
23
49°
40°
24
46°
40°
25
46°
38°
26
45°
38°
27
45°
36°
28
43°
35°
29
44°
35°
30
44°
36°
31
45°
36°
1
45°
40°
2
46°
41°
3
48°
40°
4
50°
41°
5
46°
36°
6
44°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bahia Tethis
Bahia Tethis's May 2026 forecast shows daily high temperatures ranging from 43° to 51°, with overnight lows between 30° and 47°. The average high for May is 47° with an average low of 39°. 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 Bahia Tethis. See also: June | July | August.
