S
M
T
W
T
F
S
26
76°
47°
27
79°
47°
28
80°
49°
29
82°
46°
30
84°
47°
31
82°
48°
1
82°
47°
2
81°
47°
3
82°
44°
4
82°
48°
5
81°
47°
6
82°
43°
7
80°
47°
8
79°
49°
9
83°
45°
10
84°
47°
11
82°
46°
12
83°
46°
13
82°
45°
14
81°
42°
15
78°
40°
16
74°
45°
17
Hist. Avg.
81°
47°
18
Hist. Avg.
81°
47°
19
Hist. Avg.
81°
47°
20
Hist. Avg.
81°
46°
21
Hist. Avg.
81°
46°
22
Hist. Avg.
81°
46°
23
Hist. Avg.
81°
46°
24
Hist. Avg.
80°
46°
25
Hist. Avg.
80°
46°
26
Hist. Avg.
80°
46°
27
Hist. Avg.
80°
46°
28
Hist. Avg.
80°
46°
29
Hist. Avg.
80°
46°
30
Hist. Avg.
80°
45°
31
Hist. Avg.
79°
45°
1
Hist. Avg.
79°
45°
2
Hist. Avg.
79°
45°
3
Hist. Avg.
79°
45°
4
Hist. Avg.
79°
45°
5
Hist. Avg.
79°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Summertown
Summertown's August 2026 forecast shows daily high temperatures ranging from 74° to 84°, with overnight lows between 40° and 49°. The average high for August is 81° with an average low of 46°. 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 Summertown. See also: September | October | November.
