S
M
T
W
T
F
S
31
77°
43°
1
74°
52°
2
76°
45°
3
81°
52°
4
88°
51°
5
94°
62°
6
91°
69°
7
92°
69°
8
75°
48°
9
80°
46°
10
84°
66°
11
96°
72°
12
96°
74°
13
90°
69°
14
89°
66°
15
79°
57°
16
78°
61°
17
80°
67°
18
87°
70°
19
80°
63°
20
83°
60°
21
81°
65°
22
77°
64°
23
81°
66°
24
77°
62°
25
78°
63°
26
79°
62°
27
82°
65°
28
83°
77°
29
77°
64°
30
76°
64°
1
77°
63°
2
78°
65°
3
78°
70°
4
79°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in New Gretna
New Gretna's June 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 57° and 77°. The average high for June is 80° with an average low of 65°. 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 New Gretna. See also: July | August | September.
