S
M
T
W
T
F
S
31
71°
55°
1
73°
56°
2
73°
58°
3
78°
61°
4
79°
65°
5
84°
54°
6
77°
54°
7
75°
50°
8
74°
45°
9
76°
46°
10
86°
53°
11
84°
53°
12
86°
59°
13
82°
58°
14
81°
55°
15
87°
55°
16
89°
58°
17
85°
51°
18
79°
47°
19
79°
47°
20
82°
43°
21
84°
50°
22
89°
56°
23
93°
57°
24
89°
61°
25
89°
58°
26
90°
60°
27
83°
63°
28
81°
61°
29
84°
62°
30
87°
63°
1
91°
66°
2
95°
66°
3
93°
65°
4
92°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Lake Riverside
Lake Riverside's June 2026 forecast shows daily high temperatures ranging from 81° to 95°, with overnight lows between 50° and 66°. The average high for June is 89° with an average low of 61°. 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 Lake Riverside. See also: July | August | September.
