S
M
T
W
T
F
S
28
93°
62°
29
93°
60°
30
88°
58°
1
90°
59°
2
89°
59°
3
89°
58°
4
90°
57°
5
95°
62°
6
94°
59°
7
93°
63°
8
91°
64°
9
95°
63°
10
94°
60°
11
93°
57°
12
91°
57°
13
91°
58°
14
92°
57°
15
92°
58°
16
93°
57°
17
92°
58°
18
92°
63°
19
96°
62°
20
100°
64°
21
100°
63°
22
99°
60°
23
99°
62°
24
98°
58°
25
95°
58°
26
94°
59°
27
95°
59°
28
96°
64°
29
97°
60°
30
92°
62°
31
99°
61°
1
99°
65°
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 88° to 100°, with overnight lows between 57° and 65°. The average high for July is 94° with an average low of 60°. 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.