S
M
T
W
T
F
S
31
64°
56°
1
64°
54°
2
65°
54°
3
64°
52°
4
63°
51°
5
65°
56°
6
66°
56°
7
66°
58°
8
72°
59°
9
68°
59°
10
71°
54°
11
66°
53°
12
66°
55°
13
68°
59°
14
68°
53°
15
66°
53°
16
67°
54°
17
67°
54°
18
68°
59°
19
71°
62°
20
75°
62°
21
72°
61°
22
71°
58°
23
72°
64°
24
78°
64°
25
77°
63°
26
73°
59°
27
73°
59°
28
74°
63°
29
76°
58°
30
73°
59°
1
75°
61°
2
77°
65°
3
75°
66°
4
80°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Falmouth
Falmouth's June 2026 forecast shows daily high temperatures ranging from 63° to 80°, with overnight lows between 51° and 66°. The average high for June is 70° with an average low of 58°. 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 Falmouth. See also: July | August | September.
