S
M
T
W
T
F
S
26
99°
78°
27
99°
77°
28
101°
80°
29
92°
73°
30
90°
71°
31
87°
72°
1
81°
72°
2
84°
69°
3
88°
68°
4
91°
66°
5
92°
65°
6
93°
71°
7
92°
71°
8
92°
74°
9
96°
70°
10
98°
74°
11
98°
75°
12
99°
77°
13
101°
77°
14
101°
78°
15
101°
73°
16
100°
78°
17
93°
70°
18
93°
72°
19
97°
74°
20
88°
71°
21
89°
70°
22
90°
70°
23
89°
68°
24
88°
70°
25
93°
72°
26
92°
73°
27
92°
70°
28
93°
71°
29
87°
68°
30
90°
70°
31
87°
71°
1
86°
71°
2
82°
70°
3
82°
65°
4
80°
62°
5
81°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Upper Poplar Ridge
Upper Poplar Ridge's August 2026 forecast shows daily high temperatures ranging from 80° to 100°, with overnight lows between 62° and 78°. The average high for August is 89° with an average low of 70°. 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 Upper Poplar Ridge. See also: September | October | November.