S
M
T
W
T
F
S
31
84°
63°
1
88°
64°
2
81°
64°
3
82°
61°
4
81°
68°
5
88°
66°
6
86°
66°
7
82°
70°
8
89°
71°
9
94°
75°
10
96°
69°
11
85°
56°
12
87°
66°
13
85°
62°
14
81°
58°
15
76°
57°
16
78°
59°
17
78°
59°
18
84°
64°
19
86°
63°
20
87°
65°
21
82°
67°
22
84°
67°
23
87°
69°
24
89°
69°
25
90°
70°
26
91°
69°
27
86°
66°
28
85°
67°
29
88°
70°
30
86°
70°
1
88°
69°
2
91°
71°
3
91°
70°
4
84°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Marysville
Marysville's June 2026 forecast shows daily high temperatures ranging from 76° to 96°, with overnight lows between 56° and 75°. The average high for June is 86° with an average low of 66°. 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 Marysville. See also: July | August | September.