S
M
T
W
T
F
S
26
95°
73°
27
93°
75°
28
97°
73°
29
97°
73°
30
91°
68°
31
95°
66°
1
91°
70°
2
86°
73°
3
88°
73°
4
86°
73°
5
91°
70°
6
88°
72°
7
91°
70°
8
93°
72°
9
93°
73°
10
91°
75°
11
93°
72°
12
97°
72°
13
95°
75°
14
99°
73°
15
97°
73°
16
93°
75°
17
100°
75°
18
97°
73°
19
97°
72°
20
100°
73°
21
95°
75°
22
93°
72°
23
96°
71°
24
97°
70°
25
93°
64°
26
91°
68°
27
88°
71°
28
88°
70°
29
88°
70°
30
92°
71°
31
93°
70°
1
96°
71°
2
99°
73°
3
97°
73°
4
97°
72°
5
100°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Thomson
Thomson's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August 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 August weather will actually feel in Thomson. See also: September | October | November.