S
M
T
W
T
F
S
26
88°
65°
27
85°
60°
28
83°
61°
29
84°
64°
30
83°
67°
31
84°
61°
1
85°
62°
2
85°
64°
3
84°
62°
4
82°
60°
5
83°
64°
6
Hist. Avg.
86°
64°
7
Hist. Avg.
86°
64°
8
Hist. Avg.
86°
64°
9
Hist. Avg.
86°
64°
10
Hist. Avg.
85°
64°
11
Hist. Avg.
85°
64°
12
Hist. Avg.
85°
64°
13
Hist. Avg.
85°
63°
14
Hist. Avg.
85°
63°
15
Hist. Avg.
85°
63°
16
Hist. Avg.
85°
63°
17
Hist. Avg.
85°
63°
18
Hist. Avg.
85°
62°
19
Hist. Avg.
85°
62°
20
Hist. Avg.
84°
62°
21
Hist. Avg.
84°
62°
22
Hist. Avg.
84°
61°
23
Hist. Avg.
84°
61°
24
Hist. Avg.
84°
61°
25
Hist. Avg.
84°
61°
26
Hist. Avg.
83°
60°
27
Hist. Avg.
83°
60°
28
Hist. Avg.
83°
60°
29
Hist. Avg.
83°
59°
30
Hist. Avg.
83°
59°
31
Hist. Avg.
83°
59°
1
Hist. Avg.
82°
58°
2
Hist. Avg.
82°
58°
3
Hist. Avg.
82°
58°
4
Hist. Avg.
82°
58°
5
Hist. Avg.
81°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Assumption
Assumption's August 2026 forecast shows daily high temperatures ranging from 82° to 88°, with overnight lows between 60° and 67°. The average high for August is 84° with an average low of 63°. 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 Assumption. See also: September | October | November.
