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
94°
69°
14
103°
67°
15
103°
66°
16
98°
60°
17
95°
58°
18
93°
62°
19
94°
63°
20
95°
63°
21
97°
64°
22
96°
64°
23
93°
64°
24
96°
65°
25
99°
66°
26
96°
62°
27
98°
65°
28
97°
64°
29
94°
63°
30
92°
60°
31
92°
60°
1
91°
62°
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 91° to 103°, with overnight lows between 58° and 69°. The average high for July is 96° 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.