S
M
T
W
T
F
S
26
73°
53°
27
75°
49°
28
73°
50°
29
74°
54°
30
68°
58°
1
72°
55°
2
67°
54°
3
68°
56°
4
63°
54°
5
64°
53°
6
59°
50°
7
67°
47°
8
74°
48°
9
74°
54°
10
67°
56°
11
62°
51°
12
63°
45°
13
63°
50°
14
58°
46°
15
58°
42°
16
60°
45°
17
64°
52°
18
61°
49°
19
64°
53°
20
70°
55°
21
82°
51°
22
89°
57°
23
89°
61°
24
91°
62°
25
93°
66°
26
94°
67°
27
92°
66°
28
93°
64°
29
91°
67°
30
87°
66°
31
76°
62°
1
77°
58°
2
72°
60°
3
73°
58°
4
69°
55°
5
67°
52°
6
71°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Courlay
Courlay'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 Courlay. See also: June | July | August.