S
M
T
W
T
F
S
26
46°
30°
27
51°
38°
28
44°
41°
29
48°
33°
30
45°
32°
1
46°
27°
2
42°
32°
3
43°
37°
4
47°
35°
5
46°
31°
6
49°
35°
7
50°
35°
8
50°
34°
9
49°
37°
10
51°
33°
11
45°
28°
12
44°
35°
13
45°
31°
14
44°
32°
15
44°
30°
16
42°
30°
17
43°
32°
18
43°
33°
19
44°
30°
20
42°
29°
21
41°
28°
22
39°
29°
23
40°
30°
24
41°
30°
25
41°
31°
26
42°
30°
27
42°
33°
28
41°
32°
29
41°
28°
30
42°
27°
31
40°
29°
1
41°
29°
2
40°
28°
3
39°
28°
4
40°
34°
5
41°
29°
6
40°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in El Calafate
El Calafate's May 2026 forecast shows daily high temperatures ranging from 39° to 51°, with overnight lows between 26° and 37°. The average high for May is 43° with an average low of 31°. 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 El Calafate. See also: June | July | August.