S
M
T
W
T
F
S
28
81°
65°
29
92°
73°
30
91°
67°
1
84°
69°
2
84°
71°
3
87°
68°
4
85°
66°
5
86°
65°
6
87°
68°
7
83°
68°
8
83°
69°
9
84°
64°
10
87°
66°
11
90°
70°
12
91°
71°
13
95°
68°
14
96°
68°
15
95°
69°
16
94°
71°
17
93°
69°
18
89°
67°
19
86°
63°
20
85°
62°
21
80°
61°
22
83°
63°
23
84°
63°
24
86°
62°
25
86°
66°
26
82°
61°
27
83°
61°
28
76°
58°
29
77°
61°
30
77°
63°
31
81°
64°
1
78°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in St. Croix Falls
St. Croix Falls's July 2026 forecast shows daily high temperatures ranging from 76° to 96°, with overnight lows between 58° and 71°. 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. Croix Falls. See also: August | September | October.