S
M
T
W
T
F
S
26
74°
47°
27
76°
47°
28
80°
48°
29
77°
48°
30
80°
55°
31
81°
57°
1
82°
56°
2
83°
51°
3
82°
52°
4
81°
49°
5
81°
54°
6
80°
56°
7
81°
55°
8
80°
54°
9
80°
56°
10
81°
53°
11
73°
47°
12
71°
47°
13
72°
47°
14
78°
48°
15
Hist. Avg.
74°
53°
16
Hist. Avg.
73°
53°
17
Hist. Avg.
73°
53°
18
Hist. Avg.
73°
53°
19
Hist. Avg.
73°
53°
20
Hist. Avg.
73°
52°
21
Hist. Avg.
73°
52°
22
Hist. Avg.
73°
52°
23
Hist. Avg.
72°
52°
24
Hist. Avg.
72°
52°
25
Hist. Avg.
72°
52°
26
Hist. Avg.
72°
52°
27
Hist. Avg.
72°
51°
28
Hist. Avg.
72°
51°
29
Hist. Avg.
71°
51°
30
Hist. Avg.
71°
51°
31
Hist. Avg.
71°
51°
1
Hist. Avg.
71°
51°
2
Hist. Avg.
70°
50°
3
Hist. Avg.
70°
50°
4
Hist. Avg.
70°
50°
5
Hist. Avg.
70°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Extension
Extension's August 2026 forecast shows daily high temperatures ranging from 71° to 83°, with overnight lows between 47° and 57°. The average high for August is 79° with an average low of 51°. 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 Extension. See also: September | October | November.
