S
M
T
W
T
F
S
28
76°
56°
29
75°
54°
30
74°
55°
1
76°
58°
2
80°
58°
3
79°
57°
4
74°
58°
5
74°
59°
6
76°
60°
7
81°
62°
8
81°
62°
9
78°
61°
10
81°
62°
11
81°
62°
12
76°
61°
13
78°
62°
14
79°
62°
15
80°
61°
16
83°
63°
17
84°
63°
18
84°
64°
19
85°
63°
20
81°
60°
21
82°
61°
22
84°
63°
23
86°
64°
24
85°
64°
25
84°
63°
26
84°
62°
27
83°
62°
28
84°
63°
29
85°
64°
30
83°
60°
31
76°
58°
1
75°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Thompson
Thompson's July 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 54° and 64°. The average high for July is 80° with an average low of 61°. 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 Thompson. See also: August | September | October.