S
M
T
W
T
F
S
28
95°
73°
29
93°
70°
30
91°
72°
1
93°
70°
2
97°
68°
3
97°
70°
4
98°
73°
5
97°
74°
6
95°
75°
7
97°
73°
8
93°
72°
9
93°
73°
10
96°
72°
11
94°
71°
12
93°
70°
13
93°
70°
14
92°
68°
15
91°
70°
16
94°
71°
17
96°
72°
18
92°
72°
19
92°
71°
20
94°
73°
21
93°
72°
22
90°
70°
23
91°
71°
24
87°
72°
25
88°
71°
26
88°
71°
27
90°
72°
28
90°
72°
29
86°
71°
30
87°
72°
31
91°
71°
1
92°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sumter Southeast
Sumter Southeast's July 2026 forecast shows daily high temperatures ranging from 86° to 98°, with overnight lows between 68° and 75°. The average high for July is 92° with an average low of 72°. 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 Sumter Southeast. See also: August | September | October.
