S
M
T
W
T
F
S
28
93°
67°
29
90°
69°
30
92°
70°
1
93°
69°
2
92°
69°
3
90°
70°
4
90°
70°
5
92°
69°
6
93°
69°
7
91°
72°
8
95°
72°
9
95°
74°
10
96°
75°
11
97°
74°
12
96°
75°
13
96°
74°
14
95°
73°
15
96°
75°
16
96°
75°
17
97°
74°
18
97°
74°
19
96°
71°
20
96°
74°
21
93°
72°
22
93°
74°
23
95°
75°
24
97°
76°
25
97°
76°
26
96°
75°
27
97°
75°
28
97°
74°
29
95°
75°
30
96°
74°
31
97°
75°
1
96°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Celina
Celina's July 2026 forecast shows daily high temperatures ranging from 90° to 97°, with overnight lows between 67° and 76°. The average high for July is 95° 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 July weather will actually feel in Celina. See also: August | September | October.