S
M
T
W
T
F
S
26
43°
36°
27
41°
36°
28
40°
32°
29
43°
34°
30
44°
29°
1
38°
32°
2
40°
32°
3
41°
32°
4
40°
32°
5
42°
36°
6
40°
35°
7
39°
36°
8
44°
35°
9
47°
36°
10
46°
38°
11
45°
36°
12
47°
36°
13
48°
41°
14
48°
42°
15
49°
40°
16
49°
42°
17
44°
41°
18
45°
43°
19
46°
43°
20
45°
41°
21
44°
42°
22
48°
40°
23
46°
41°
24
48°
42°
25
50°
41°
26
55°
44°
27
53°
42°
28
55°
41°
29
53°
42°
30
51°
42°
31
50°
41°
1
51°
42°
2
51°
42°
3
52°
43°
4
51°
43°
5
51°
44°
6
52°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Tatitlek
Tatitlek's May 2026 forecast shows daily high temperatures ranging from 44° to 55°, with overnight lows between 40° and 44°. The average high for May is 49° with an average low of 42°. 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 Tatitlek. See also: June | July | August.