S
M
T
W
T
F
S
26
59°
42°
27
73°
38°
28
72°
51°
29
63°
46°
30
51°
36°
1
51°
31°
2
45°
31°
3
59°
27°
4
73°
45°
5
73°
57°
6
57°
45°
7
60°
35°
8
63°
39°
9
67°
47°
10
63°
43°
11
62°
34°
12
68°
35°
13
70°
47°
14
53°
41°
15
67°
48°
16
79°
61°
17
81°
62°
18
88°
64°
19
84°
61°
20
71°
50°
21
67°
49°
22
69°
49°
23
69°
51°
24
67°
53°
25
72°
55°
26
72°
50°
27
71°
56°
28
72°
55°
29
73°
56°
30
74°
55°
31
68°
52°
1
68°
48°
2
69°
48°
3
67°
49°
4
69°
50°
5
75°
58°
6
78°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mars
Mars's May 2026 forecast shows daily high temperatures ranging from 53° to 88°, with overnight lows between 41° and 64°. The average high for May is 72° with an average low of 53°. 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 Mars. See also: June | July | August.
