S
M
T
W
T
F
S
26
85°
65°
27
86°
73°
28
83°
70°
29
71°
63°
30
68°
58°
1
68°
55°
2
76°
50°
3
81°
48°
4
82°
58°
5
78°
67°
6
77°
53°
7
71°
51°
8
79°
50°
9
86°
58°
10
81°
62°
11
78°
57°
12
81°
51°
13
86°
55°
14
81°
58°
15
92°
61°
16
88°
72°
17
88°
68°
18
86°
75°
19
87°
68°
20
78°
68°
21
75°
66°
22
78°
68°
23
77°
67°
24
77°
67°
25
76°
68°
26
81°
70°
27
85°
69°
28
80°
68°
29
81°
67°
30
83°
66°
31
82°
64°
1
79°
63°
2
85°
62°
3
85°
63°
4
86°
64°
5
87°
66°
6
85°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Rison
Rison's May 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 62° and 70°. The average high for May is 82° with an average low of 66°. 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 Rison. See also: June | July | August.
