S
M
T
W
T
F
S
28
82°
60°
29
81°
61°
30
82°
61°
1
83°
60°
2
82°
56°
3
83°
54°
4
76°
52°
5
79°
52°
6
81°
53°
7
82°
53°
8
83°
54°
9
83°
54°
10
82°
60°
11
83°
60°
12
81°
58°
13
82°
61°
14
80°
61°
15
83°
60°
16
84°
61°
17
85°
62°
18
84°
61°
19
86°
63°
20
85°
62°
21
85°
56°
22
82°
54°
23
78°
55°
24
78°
56°
25
77°
58°
26
78°
56°
27
79°
54°
28
84°
61°
29
85°
61°
30
81°
59°
31
82°
54°
1
77°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in St. Polten
St. Polten's July 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 52° and 63°. The average high for July is 82° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in St. Polten. See also: August | September | October.