S
M
T
W
T
F
S
28
80°
68°
29
89°
65°
30
91°
66°
1
98°
71°
2
94°
75°
3
100°
75°
4
97°
73°
5
89°
72°
6
84°
71°
7
86°
69°
8
83°
67°
9
89°
69°
10
88°
70°
11
88°
67°
12
84°
66°
13
84°
66°
14
85°
67°
15
86°
67°
16
88°
65°
17
85°
64°
18
85°
66°
19
88°
68°
20
87°
68°
21
82°
67°
22
83°
68°
23
86°
68°
24
85°
67°
25
86°
68°
26
87°
68°
27
88°
67°
28
87°
68°
29
87°
68°
30
89°
69°
31
89°
69°
1
88°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Columbia
Columbia's July 2026 forecast shows daily high temperatures ranging from 82° to 100°, with overnight lows between 64° and 75°. The average high for July is 87° with an average low of 68°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Columbia. See also: August | September | October.
