S
M
T
W
T
F
S
28
77°
62°
29
82°
66°
30
78°
62°
1
81°
60°
2
74°
59°
3
81°
58°
4
83°
60°
5
86°
61°
6
85°
66°
7
76°
56°
8
78°
60°
9
80°
54°
10
86°
59°
11
93°
66°
12
94°
74°
13
94°
74°
14
88°
71°
15
80°
63°
16
88°
67°
17
80°
64°
18
87°
57°
19
88°
65°
20
80°
64°
21
71°
52°
22
76°
57°
23
85°
63°
24
87°
61°
25
88°
65°
26
94°
66°
27
92°
64°
28
88°
62°
29
87°
62°
30
90°
61°
31
84°
59°
1
83°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Thief River Falls
Thief River Falls's July 2026 forecast shows daily high temperatures ranging from 76° to 94°, with overnight lows between 57° and 66°. The average high for July is 87° with an average low of 62°. 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 Thief River Falls. See also: August | September | October.
