S
M
T
W
T
F
S
28
80°
67°
29
89°
76°
30
87°
69°
1
84°
66°
2
80°
67°
3
83°
67°
4
85°
66°
5
84°
64°
6
85°
68°
7
85°
64°
8
79°
70°
9
81°
67°
10
84°
64°
11
86°
66°
12
86°
68°
13
87°
67°
14
91°
68°
15
94°
71°
16
94°
70°
17
95°
73°
18
92°
69°
19
90°
69°
20
88°
59°
21
82°
59°
22
79°
58°
23
80°
60°
24
82°
61°
25
83°
63°
26
84°
64°
27
82°
62°
28
77°
60°
29
77°
64°
30
78°
63°
31
81°
65°
1
77°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in St. Peter
St. Peter's July 2026 forecast shows daily high temperatures ranging from 77° to 95°, with overnight lows between 58° and 73°. The average high for July is 85° with an average low of 64°. 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. Peter. See also: August | September | October.
