S
M
T
W
T
F
S
31
78°
38°
1
79°
42°
2
81°
38°
3
81°
44°
4
75°
59°
5
78°
51°
6
81°
45°
7
83°
46°
8
79°
59°
9
83°
63°
10
85°
58°
11
74°
47°
12
70°
51°
13
59°
50°
14
69°
41°
15
76°
37°
16
68°
51°
17
57°
47°
18
63°
45°
19
62°
36°
20
70°
50°
21
70°
42°
22
73°
39°
23
70°
44°
24
67°
51°
25
75°
47°
26
75°
41°
27
77°
52°
28
74°
54°
29
75°
62°
30
86°
59°
1
81°
56°
2
83°
57°
3
80°
56°
4
77°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Riley
Riley's June 2026 forecast shows daily high temperatures ranging from 77° to 83°, with overnight lows between 53° and 57°. The average high for June is 80° with an average low of 56°. 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 Riley. See also: July | August | September.