S
M
T
W
T
F
S
28
85°
54°
29
90°
58°
30
92°
55°
1
89°
54°
2
88°
52°
3
94°
53°
4
96°
59°
5
91°
56°
6
91°
51°
7
84°
52°
8
92°
51°
9
100°
54°
10
95°
56°
11
97°
54°
12
92°
66°
13
93°
68°
14
104°
66°
15
104°
66°
16
96°
57°
17
95°
53°
18
95°
54°
19
98°
59°
20
96°
64°
21
102°
67°
22
89°
59°
23
95°
54°
24
95°
60°
25
95°
61°
26
97°
59°
27
96°
60°
28
97°
62°
29
97°
65°
30
98°
64°
31
101°
68°
1
103°
69°
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 95° to 103°, with overnight lows between 59° and 69°. The average high for July is 98° with an average low of 63°. 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.