S
M
T
W
T
F
S
28
87°
54°
29
89°
53°
30
85°
56°
1
76°
56°
2
78°
57°
3
75°
48°
4
76°
46°
5
69°
47°
6
75°
39°
7
81°
47°
8
72°
55°
9
71°
45°
10
69°
51°
11
73°
41°
12
72°
41°
13
77°
48°
14
80°
49°
15
86°
48°
16
86°
54°
17
84°
55°
18
87°
59°
19
79°
52°
20
77°
53°
21
81°
52°
22
82°
56°
23
80°
52°
24
76°
53°
25
78°
54°
26
76°
53°
27
75°
52°
28
78°
56°
29
75°
56°
30
77°
57°
31
77°
56°
1
78°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Assumption
Assumption's July 2026 forecast shows daily high temperatures ranging from 75° to 87°, with overnight lows between 48° and 59°. The average high for July is 80° with an average low of 54°. 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 Assumption. See also: August | September | October.
