S
M
T
W
T
F
S
26
28°
18°
27
43°
15°
28
54°
23°
29
60°
24°
30
71°
30°
1
67°
38°
2
69°
36°
3
66°
44°
4
53°
36°
5
51°
28°
6
67°
29°
7
68°
45°
8
68°
41°
9
66°
43°
10
71°
44°
11
64°
42°
12
72°
36°
13
72°
45°
14
62°
45°
15
57°
39°
16
46°
33°
17
52°
29°
18
58°
30°
19
62°
34°
20
52°
40°
21
65°
36°
22
68°
44°
23
74°
40°
24
69°
46°
25
79°
44°
26
80°
50°
27
80°
58°
28
84°
54°
29
84°
60°
30
73°
52°
31
55°
42°
1
48°
44°
2
49°
46°
3
61°
45°
4
62°
50°
5
67°
46°
6
64°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Red Willow
Red Willow's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Red Willow. See also: June | July | August.