S
M
T
W
T
F
S
31
68°
52°
1
74°
51°
2
69°
46°
3
69°
50°
4
71°
44°
5
76°
49°
6
78°
43°
7
70°
46°
8
73°
45°
9
69°
47°
10
71°
51°
11
70°
49°
12
74°
55°
13
80°
56°
14
81°
56°
15
82°
55°
16
80°
55°
17
78°
54°
18
79°
50°
19
78°
56°
20
75°
57°
21
77°
58°
22
82°
58°
23
84°
57°
24
81°
58°
25
82°
57°
26
78°
49°
27
74°
50°
28
73°
52°
29
72°
57°
30
74°
58°
1
80°
59°
2
82°
58°
3
78°
56°
4
82°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Swain
Swain's June 2026 forecast shows daily high temperatures ranging from 68° to 84°, with overnight lows between 43° and 59°. The average high for June is 76° with an average low of 53°. 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 Swain. See also: July | August | September.