S
M
T
W
T
F
S
28
94°
75°
29
94°
74°
30
95°
74°
1
96°
74°
2
89°
73°
3
94°
74°
4
94°
75°
5
92°
73°
6
93°
72°
7
91°
73°
8
92°
71°
9
92°
73°
10
93°
74°
11
93°
74°
12
87°
74°
13
79°
74°
14
84°
71°
15
91°
74°
16
91°
73°
17
94°
72°
18
92°
74°
19
91°
73°
20
91°
74°
21
90°
74°
22
90°
73°
23
91°
72°
24
89°
71°
25
91°
74°
26
90°
72°
27
92°
74°
28
92°
73°
29
93°
74°
30
93°
74°
31
92°
73°
1
93°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Folsom
Folsom's July 2026 forecast shows daily high temperatures ranging from 79° to 94°, with overnight lows between 71° and 74°. The average high for July is 90° with an average low of 73°. 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 Folsom. See also: August | September | October.