S
M
T
W
T
F
S
28
79°
62°
29
85°
64°
30
86°
57°
1
85°
56°
2
82°
57°
3
81°
64°
4
86°
62°
5
85°
56°
6
80°
57°
7
79°
58°
8
80°
57°
9
78°
57°
10
79°
58°
11
80°
65°
12
86°
63°
13
82°
64°
14
80°
63°
15
79°
57°
16
80°
57°
17
80°
62°
18
82°
64°
19
81°
63°
20
82°
60°
21
79°
62°
22
81°
59°
23
80°
58°
24
80°
58°
25
81°
57°
26
82°
63°
27
86°
64°
28
80°
57°
29
80°
58°
30
81°
61°
31
80°
60°
1
79°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Thomas
Thomas's July 2026 forecast shows daily high temperatures ranging from 78° to 86°, with overnight lows between 56° and 65°. The average high for July is 81° with an average low of 60°. 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 Thomas. See also: August | September | October.