S
M
T
W
T
F
S
28
80°
64°
29
85°
63°
30
87°
64°
1
95°
70°
2
100°
74°
3
100°
73°
4
94°
70°
5
90°
65°
6
85°
63°
7
85°
62°
8
83°
61°
9
86°
64°
10
86°
64°
11
88°
65°
12
91°
65°
13
90°
66°
14
89°
61°
15
78°
57°
16
79°
58°
17
82°
60°
18
82°
60°
19
86°
64°
20
86°
64°
21
80°
63°
22
80°
64°
23
82°
64°
24
81°
63°
25
81°
63°
26
82°
62°
27
84°
64°
28
84°
63°
29
83°
64°
30
86°
65°
31
86°
65°
1
85°
64°
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 78° to 100°, with overnight lows between 57° and 74°. The average high for July is 86° with an average low of 64°. 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.
