S
M
T
W
T
F
S
26
88°
66°
27
92°
62°
28
85°
58°
29
65°
54°
30
68°
51°
1
70°
50°
2
79°
45°
3
83°
54°
4
89°
59°
5
81°
51°
6
69°
49°
7
77°
45°
8
84°
52°
9
88°
56°
10
72°
56°
11
80°
51°
12
85°
55°
13
92°
59°
14
97°
69°
15
99°
69°
16
93°
68°
17
94°
73°
18
92°
67°
19
82°
63°
20
80°
61°
21
80°
62°
22
78°
63°
23
81°
63°
24
87°
64°
25
86°
65°
26
82°
66°
27
87°
63°
28
90°
68°
29
90°
68°
30
90°
67°
31
89°
68°
1
86°
68°
2
86°
69°
3
91°
69°
4
92°
70°
5
90°
70°
6
84°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Iowa Park
Iowa Park's May 2026 forecast shows daily high temperatures ranging from 78° to 99°, with overnight lows between 61° and 73°. The average high for May is 88° with an average low of 67°. 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 Iowa Park. See also: June | July | August.