S
M
T
W
T
F
S
26
90°
74°
27
94°
74°
28
97°
72°
29
96°
75°
30
98°
74°
31
93°
72°
1
87°
75°
2
91°
72°
3
85°
68°
4
90°
70°
5
92°
71°
6
92°
73°
7
91°
71°
8
93°
71°
9
93°
72°
10
93°
71°
11
94°
73°
12
95°
75°
13
97°
74°
14
97°
72°
15
95°
72°
16
98°
75°
17
99°
74°
18
96°
74°
19
98°
72°
20
99°
73°
21
93°
70°
22
89°
69°
23
90°
70°
24
91°
69°
25
93°
70°
26
90°
71°
27
91°
69°
28
90°
68°
29
89°
70°
30
88°
71°
31
86°
71°
1
85°
71°
2
85°
70°
3
86°
67°
4
85°
64°
5
84°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Thompson
Thompson's August 2026 forecast shows daily high temperatures ranging from 84° to 99°, with overnight lows between 64° and 75°. The average high for August is 91° with an average low of 70°. 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 Thompson. See also: September | October | November.
