S
M
T
W
T
F
S
31
95°
76°
1
96°
75°
2
94°
73°
3
92°
74°
4
86°
66°
5
89°
74°
6
86°
74°
7
85°
75°
8
90°
75°
9
90°
73°
10
92°
74°
11
91°
73°
12
91°
71°
13
90°
74°
14
89°
71°
15
92°
72°
16
90°
73°
17
89°
70°
18
91°
73°
19
92°
75°
20
94°
74°
21
93°
73°
22
92°
73°
23
92°
72°
24
91°
74°
25
93°
74°
26
93°
73°
27
92°
74°
28
90°
74°
29
92°
73°
30
93°
75°
1
92°
73°
2
93°
74°
3
89°
74°
4
88°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Columbia
Columbia's June 2026 forecast shows daily high temperatures ranging from 85° to 94°, with overnight lows between 66° and 75°. The average high for June is 91° with an average low of 73°. 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 Columbia. See also: July | August | September.