S
M
T
W
T
F
S
26
93°
70°
27
95°
71°
28
95°
69°
29
68°
56°
30
60°
55°
1
62°
52°
2
76°
46°
3
79°
53°
4
88°
61°
5
96°
57°
6
74°
51°
7
77°
48°
8
85°
58°
9
94°
63°
10
92°
61°
11
82°
55°
12
90°
57°
13
96°
66°
14
95°
69°
15
90°
72°
16
92°
68°
17
87°
71°
18
94°
75°
19
79°
59°
20
69°
56°
21
72°
61°
22
88°
62°
23
89°
60°
24
85°
61°
25
83°
64°
26
86°
62°
27
90°
58°
28
90°
68°
29
92°
72°
30
95°
70°
31
96°
70°
1
95°
68°
2
89°
68°
3
89°
66°
4
87°
67°
5
90°
68°
6
94°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Impact
Impact's May 2026 forecast shows daily high temperatures ranging from 87° to 96°, with overnight lows between 66° and 72°. The average high for May is 92° with an average low of 69°. 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 Impact. See also: June | July | August.
