S
M
T
W
T
F
S
26
82°
58°
27
87°
66°
28
77°
56°
29
69°
50°
30
64°
43°
1
67°
46°
2
68°
43°
3
80°
39°
4
80°
63°
5
67°
47°
6
60°
42°
7
70°
50°
8
78°
58°
9
83°
61°
10
74°
46°
11
73°
54°
12
78°
56°
13
82°
55°
14
80°
58°
15
78°
59°
16
77°
57°
17
75°
56°
18
76°
58°
19
78°
55°
20
72°
60°
21
76°
59°
22
73°
59°
23
72°
60°
24
72°
60°
25
73°
59°
26
73°
61°
27
74°
59°
28
74°
59°
29
75°
58°
30
75°
60°
31
76°
58°
1
79°
61°
2
82°
63°
3
81°
63°
4
82°
64°
5
78°
64°
6
77°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Dinsmore
Dinsmore's May 2026 forecast shows daily high temperatures ranging from 60° to 83°, with overnight lows between 42° and 64°. The average high for May is 76° with an average low of 58°. 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 Dinsmore. See also: June | July | August.