S
M
T
W
T
F
S
26
86°
71°
27
87°
72°
28
86°
71°
29
85°
71°
30
85°
70°
31
88°
72°
1
89°
71°
2
89°
72°
3
89°
69°
4
88°
70°
5
87°
69°
6
84°
70°
7
85°
65°
8
86°
64°
9
84°
66°
10
84°
65°
11
87°
69°
12
88°
69°
13
88°
68°
14
87°
64°
15
86°
64°
16
83°
69°
17
83°
69°
18
86°
64°
19
85°
64°
20
82°
63°
21
83°
63°
22
84°
64°
23
83°
63°
24
83°
63°
25
85°
64°
26
84°
67°
27
87°
68°
28
88°
69°
29
88°
69°
30
87°
67°
31
86°
61°
1
83°
60°
2
79°
61°
3
81°
62°
4
81°
61°
5
82°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Foggy Bottom
Foggy Bottom's August 2026 forecast shows daily high temperatures ranging from 79° to 89°, with overnight lows between 60° and 72°. The average high for August is 85° 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 Foggy Bottom. See also: September | October | November.
