S
M
T
W
T
F
S
26
93°
68°
27
93°
72°
28
88°
66°
29
90°
64°
30
86°
68°
31
70°
64°
1
85°
60°
2
83°
63°
3
84°
66°
4
79°
57°
5
79°
58°
6
81°
60°
7
83°
62°
8
83°
61°
9
80°
59°
10
78°
58°
11
81°
59°
12
79°
60°
13
78°
62°
14
79°
59°
15
75°
63°
16
83°
63°
17
83°
64°
18
85°
63°
19
82°
62°
20
82°
63°
21
83°
65°
22
84°
64°
23
83°
63°
24
81°
63°
25
78°
62°
26
73°
60°
27
72°
58°
28
78°
61°
29
81°
61°
30
82°
62°
31
83°
62°
1
82°
61°
2
82°
62°
3
83°
63°
4
83°
62°
5
82°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rosemount
Rosemount's August 2026 forecast shows daily high temperatures ranging from 72° to 85°, with overnight lows between 57° and 66°. The average high for August is 81° 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 August weather will actually feel in Rosemount. See also: September | October | November.
