S
M
T
W
T
F
S
31
66°
39°
1
65°
44°
2
75°
42°
3
83°
48°
4
87°
51°
5
85°
57°
6
72°
57°
7
73°
51°
8
79°
47°
9
85°
54°
10
87°
67°
11
87°
65°
12
86°
64°
13
86°
56°
14
83°
59°
15
77°
54°
16
74°
55°
17
72°
54°
18
74°
57°
19
74°
56°
20
75°
54°
21
70°
56°
22
72°
54°
23
73°
54°
24
73°
58°
25
75°
57°
26
73°
52°
27
73°
53°
28
72°
52°
29
73°
53°
30
74°
53°
1
73°
57°
2
75°
60°
3
79°
60°
4
75°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Lower Gilmanton
Lower Gilmanton's June 2026 forecast shows daily high temperatures ranging from 70° to 87°, with overnight lows between 52° and 67°. The average high for June is 76° with an average low of 57°. 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 Lower Gilmanton. See also: July | August | September.