S
M
T
W
T
F
S
26
32°
18°
27
48°
16°
28
59°
19°
29
63°
25°
30
70°
28°
1
75°
37°
2
66°
43°
3
75°
34°
4
57°
39°
5
52°
27°
6
73°
25°
7
72°
41°
8
73°
41°
9
70°
41°
10
75°
45°
11
68°
43°
12
77°
36°
13
79°
48°
14
64°
50°
15
63°
46°
16
57°
37°
17
46°
32°
18
59°
28°
19
63°
34°
20
54°
39°
21
64°
39°
22
70°
36°
23
75°
41°
24
81°
55°
25
84°
48°
26
86°
52°
27
82°
61°
28
86°
55°
29
84°
59°
30
63°
50°
31
50°
41°
1
48°
41°
2
50°
45°
3
64°
45°
4
72°
48°
5
73°
48°
6
68°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Spring Coulee
Spring Coulee'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 Spring Coulee. See also: June | July | August.