S
M
T
W
T
F
S
31
72°
64°
1
88°
63°
2
68°
55°
3
77°
52°
4
82°
54°
5
86°
55°
6
N/A
7
88°
68°
8
85°
69°
9
80°
67°
10
86°
67°
11
87°
70°
12
89°
70°
13
85°
69°
14
84°
68°
15
85°
67°
16
84°
68°
17
85°
69°
18
88°
69°
19
88°
70°
20
84°
73°
21
85°
67°
22
86°
69°
23
85°
69°
24
86°
68°
25
87°
69°
26
90°
69°
27
89°
70°
28
86°
70°
29
87°
66°
30
88°
68°
1
90°
70°
2
89°
70°
3
90°
69°
4
88°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Spartanburg
Spartanburg's June 2026 forecast shows daily high temperatures ranging from 80° to 90°, with overnight lows between 66° and 73°. The average high for June is 87° with an average low of 69°. 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 Spartanburg. See also: July | August | September.
