S
M
T
W
T
F
S
28
92°
77°
29
93°
78°
30
96°
79°
1
94°
78°
2
90°
79°
3
95°
78°
4
94°
80°
5
93°
79°
6
94°
77°
7
94°
77°
8
93°
78°
9
90°
78°
10
90°
77°
11
88°
76°
12
89°
77°
13
88°
77°
14
89°
76°
15
90°
78°
16
90°
78°
17
91°
79°
18
91°
79°
19
92°
78°
20
91°
79°
21
91°
79°
22
92°
78°
23
91°
79°
24
91°
79°
25
92°
78°
26
92°
79°
27
93°
79°
28
93°
78°
29
94°
79°
30
94°
79°
31
92°
78°
1
92°
79°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Jefferson
Jefferson's July 2026 forecast shows daily high temperatures ranging from 88° to 96°, with overnight lows between 76° and 80°. The average high for July is 92° with an average low of 78°. 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 Jefferson. See also: August | September | October.
