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
89°
56°
11
88°
68°
12
89°
69°
13
84°
60°
14
84°
57°
15
75°
60°
16
75°
54°
17
79°
49°
18
71°
59°
19
76°
58°
20
74°
55°
21
73°
54°
22
74°
58°
23
78°
56°
24
78°
55°
25
74°
56°
26
71°
55°
27
77°
57°
28
74°
58°
29
75°
59°
30
78°
61°
1
79°
59°
2
81°
55°
3
74°
60°
4
75°
58°
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 71° to 81°, with overnight lows between 54° and 61°. 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.