S
M
T
W
T
F
S
28
84°
64°
29
90°
65°
30
84°
61°
1
84°
61°
2
85°
59°
3
87°
58°
4
87°
60°
5
87°
61°
6
91°
66°
7
76°
63°
8
75°
61°
9
80°
57°
10
86°
63°
11
90°
70°
12
91°
72°
13
90°
72°
14
93°
69°
15
90°
68°
16
93°
71°
17
94°
65°
18
87°
64°
19
87°
69°
20
87°
60°
21
80°
59°
22
78°
60°
23
83°
61°
24
80°
61°
25
85°
64°
26
83°
63°
27
83°
65°
28
82°
59°
29
77°
65°
30
78°
64°
31
77°
65°
1
79°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sisseton
Sisseton's July 2026 forecast shows daily high temperatures ranging from 77° to 94°, with overnight lows between 59° and 71°. The average high for July is 84° 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 Sisseton. See also: August | September | October.
