S
M
T
W
T
F
S
26
52°
45°
27
61°
41°
28
68°
41°
29
73°
41°
30
75°
46°
1
77°
48°
2
77°
54°
3
66°
50°
4
59°
48°
5
62°
51°
6
74°
55°
7
83°
57°
8
83°
52°
9
85°
56°
10
92°
57°
11
95°
62°
12
94°
59°
13
92°
57°
14
88°
55°
15
86°
56°
16
86°
55°
17
77°
48°
18
82°
53°
19
81°
54°
20
82°
54°
21
83°
53°
22
82°
54°
23
83°
55°
24
84°
55°
25
84°
54°
26
83°
55°
27
83°
55°
28
82°
54°
29
77°
55°
30
79°
54°
31
78°
55°
1
80°
56°
2
84°
55°
3
84°
57°
4
83°
56°
5
85°
56°
6
83°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mariposa
Mariposa's May 2026 forecast shows daily high temperatures ranging from 59° to 95°, with overnight lows between 48° and 62°. The average high for May is 82° with an average low of 55°. 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 Mariposa. See also: June | July | August.