S
M
T
W
T
F
S
29
82°
66°
30
79°
63°
1
84°
61°
2
90°
64°
3
90°
68°
4
91°
72°
5
82°
70°
6
81°
63°
7
82°
61°
8
77°
59°
9
84°
61°
10
81°
68°
11
84°
66°
12
75°
59°
13
88°
59°
14
88°
64°
15
86°
66°
16
66°
57°
17
72°
52°
18
75°
57°
19
75°
61°
20
79°
61°
21
77°
63°
22
86°
73°
23
81°
68°
24
81°
66°
25
84°
63°
26
88°
68°
27
90°
64°
28
82°
61°
29
82°
64°
30
79°
64°
31
75°
57°
1
75°
57°
2
75°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Willmar
Willmar's July 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for July 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 July weather will actually feel in Willmar. See also: August | September | October.