S
M
T
W
T
F
S
27
71°
63°
28
75°
62°
29
73°
56°
30
74°
55°
31
76°
58°
1
76°
56°
2
80°
54°
3
73°
58°
4
72°
55°
5
83°
51°
6
75°
56°
7
80°
53°
8
90°
56°
9
92°
59°
10
92°
63°
11
81°
57°
12
85°
51°
13
94°
60°
14
93°
62°
15
94°
60°
16
90°
64°
17
81°
60°
18
79°
53°
19
82°
52°
20
86°
54°
21
71°
60°
22
73°
54°
23
68°
52°
24
70°
49°
25
75°
49°
26
81°
49°
27
81°
53°
28
92°
61°
29
77°
68°
30
73°
60°
31
72°
61°
1
81°
56°
2
76°
62°
3
77°
56°
4
83°
52°
5
78°
56°
6
72°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in St. Polten
St. Polten's August 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 St. Polten. See also: September | October | November.
