S
M
T
W
T
F
S
31
76°
49°
1
77°
46°
2
76°
50°
3
78°
49°
4
74°
50°
5
70°
41°
6
66°
41°
7
67°
43°
8
70°
42°
9
66°
42°
10
65°
44°
11
67°
51°
12
68°
49°
13
76°
49°
14
74°
51°
15
75°
50°
16
77°
54°
17
80°
55°
18
80°
50°
19
77°
51°
20
69°
51°
21
72°
50°
22
75°
51°
23
77°
50°
24
78°
55°
25
80°
56°
26
84°
53°
27
81°
55°
28
81°
53°
29
82°
52°
30
82°
49°
1
80°
57°
2
82°
58°
3
84°
57°
4
85°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Rouleau
Rouleau's June 2026 forecast shows daily high temperatures ranging from 65° to 85°, with overnight lows between 41° and 58°. The average high for June is 76° with an average low of 50°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Rouleau. See also: July | August | September.