S
M
T
W
T
F
S
26
91°
72°
27
90°
71°
28
91°
72°
29
92°
72°
30
91°
71°
31
90°
71°
1
86°
70°
2
87°
70°
3
87°
71°
4
91°
72°
5
91°
71°
6
92°
72°
7
87°
70°
8
90°
70°
9
89°
69°
10
90°
64°
11
85°
66°
12
84°
65°
13
85°
65°
14
89°
67°
15
85°
68°
16
83°
69°
17
85°
69°
18
89°
68°
19
88°
68°
20
83°
67°
21
83°
68°
22
84°
68°
23
84°
66°
24
88°
67°
25
88°
66°
26
89°
61°
27
83°
62°
28
82°
64°
29
83°
64°
30
82°
65°
31
85°
67°
1
87°
64°
2
82°
61°
3
80°
61°
4
80°
60°
5
81°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Montross District
Montross District's August 2026 forecast shows daily high temperatures ranging from 80° to 92°, with overnight lows between 60° and 72°. The average high for August is 86° with an average low of 67°. 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 Montross District. See also: September | October | November.