S
M
T
W
T
F
S
26
76°
29°
27
71°
42°
28
74°
36°
29
76°
30°
30
69°
42°
1
47°
38°
2
66°
36°
3
72°
25°
4
75°
41°
5
67°
43°
6
67°
34°
7
75°
28°
8
82°
30°
9
85°
32°
10
75°
44°
11
83°
33°
12
89°
34°
13
89°
41°
14
86°
45°
15
85°
49°
16
86°
46°
17
82°
47°
18
82°
42°
19
78°
40°
20
76°
48°
21
80°
37°
22
82°
33°
23
80°
45°
24
84°
42°
25
80°
46°
26
70°
47°
27
81°
42°
28
81°
46°
29
84°
52°
30
80°
42°
31
85°
45°
1
90°
53°
2
80°
53°
3
78°
50°
4
79°
49°
5
81°
47°
6
83°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Moriarty
Moriarty's May 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 45° and 53°. The average high for May is 82° with an average low of 49°. 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 Moriarty. See also: June | July | August.