S
M
T
W
T
F
S
28
95°
72°
29
95°
73°
30
95°
72°
1
95°
75°
2
95°
73°
3
95°
73°
4
99°
73°
5
97°
73°
6
97°
75°
7
97°
75°
8
97°
75°
9
97°
73°
10
95°
72°
11
95°
72°
12
93°
72°
13
88°
73°
14
84°
73°
15
88°
72°
16
93°
73°
17
97°
73°
18
93°
71°
19
95°
73°
20
95°
73°
21
93°
73°
22
93°
73°
23
91°
75°
24
84°
75°
25
91°
75°
26
95°
73°
27
93°
75°
28
97°
73°
29
97°
73°
30
91°
68°
31
95°
66°
1
91°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Thomson
Thomson's July 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for July is ° with an average low of °. 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 Thomson. See also: August | September | October.