S
M
T
W
T
F
S
31
73°
40°
1
74°
44°
2
74°
51°
3
79°
43°
4
83°
55°
5
85°
64°
6
79°
62°
7
82°
57°
8
83°
60°
9
85°
62°
10
85°
62°
11
83°
63°
12
86°
64°
13
84°
64°
14
81°
60°
15
79°
61°
16
80°
59°
17
79°
55°
18
76°
59°
19
77°
59°
20
77°
60°
21
82°
52°
22
73°
52°
23
74°
54°
24
80°
61°
25
82°
61°
26
81°
57°
27
76°
54°
28
76°
57°
29
77°
61°
30
76°
58°
1
78°
57°
2
77°
56°
3
78°
57°
4
80°
60°
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 86°, with overnight lows between 52° and 64°. The average high for June is 80° with an average low of 59°. 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.
