S
M
T
W
T
F
S
31
84°
53°
1
80°
59°
2
81°
54°
3
81°
56°
4
83°
59°
5
87°
61°
6
86°
64°
7
85°
66°
8
82°
65°
9
82°
64°
10
83°
63°
11
83°
65°
12
85°
64°
13
83°
65°
14
85°
64°
15
84°
60°
16
83°
63°
17
79°
64°
18
79°
64°
19
80°
63°
20
79°
64°
21
80°
65°
22
81°
65°
23
82°
64°
24
81°
62°
25
82°
64°
26
84°
65°
27
84°
65°
28
82°
66°
29
82°
61°
30
81°
60°
1
81°
60°
2
82°
63°
3
81°
66°
4
82°
65°
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 79° to 87°, with overnight lows between 54° and 66°. The average high for June is 82° with an average low of 63°. 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.