S
M
T
W
T
F
S
31
85°
65°
1
89°
68°
2
82°
63°
3
83°
61°
4
83°
67°
5
88°
69°
6
86°
69°
7
74°
67°
8
85°
70°
9
90°
74°
10
90°
72°
11
90°
70°
12
88°
65°
13
82°
61°
14
79°
59°
15
74°
57°
16
73°
57°
17
78°
63°
18
83°
62°
19
84°
67°
20
83°
66°
21
82°
59°
22
79°
66°
23
88°
69°
24
89°
69°
25
90°
68°
26
86°
68°
27
80°
67°
28
81°
68°
29
81°
68°
30
82°
67°
1
83°
67°
2
82°
68°
3
84°
68°
4
82°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Seneca
Seneca's June 2026 forecast shows daily high temperatures ranging from 73° to 90°, with overnight lows between 57° and 74°. The average high for June is 83° 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 Seneca. See also: July | August | September.
