S
M
T
W
T
F
S
26
80°
54°
27
77°
51°
28
78°
53°
29
78°
51°
30
79°
52°
31
81°
52°
1
82°
53°
2
82°
58°
3
83°
59°
4
83°
55°
5
80°
57°
6
84°
59°
7
84°
59°
8
82°
57°
9
83°
58°
10
84°
59°
11
85°
52°
12
83°
51°
13
80°
52°
14
82°
54°
15
77°
57°
16
80°
51°
17
Hist. Avg.
79°
56°
18
Hist. Avg.
79°
56°
19
Hist. Avg.
79°
56°
20
Hist. Avg.
78°
56°
21
Hist. Avg.
78°
56°
22
Hist. Avg.
78°
56°
23
Hist. Avg.
78°
55°
24
Hist. Avg.
78°
55°
25
Hist. Avg.
78°
55°
26
Hist. Avg.
77°
55°
27
Hist. Avg.
77°
54°
28
Hist. Avg.
77°
54°
29
Hist. Avg.
77°
54°
30
Hist. Avg.
76°
54°
31
Hist. Avg.
76°
53°
1
Hist. Avg.
76°
53°
2
Hist. Avg.
76°
53°
3
Hist. Avg.
76°
53°
4
Hist. Avg.
75°
52°
5
Hist. Avg.
75°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Jay
Jay's August 2026 forecast shows daily high temperatures ranging from 77° to 85°, with overnight lows between 51° and 59°. The average high for August is 81° with an average low of 55°. 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 Jay. See also: September | October | November.