S
M
T
W
T
F
S
28
84°
60°
29
87°
62°
30
90°
63°
1
88°
63°
2
87°
62°
3
82°
60°
4
81°
61°
5
82°
59°
6
79°
56°
7
80°
57°
8
80°
60°
9
81°
61°
10
79°
61°
11
80°
62°
12
82°
63°
13
80°
63°
14
80°
61°
15
81°
61°
16
79°
60°
17
80°
59°
18
79°
59°
19
80°
58°
20
80°
62°
21
81°
61°
22
80°
60°
23
79°
59°
24
80°
58°
25
81°
58°
26
83°
63°
27
83°
64°
28
80°
63°
29
80°
63°
30
82°
64°
31
85°
64°
1
85°
63°
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 90°, with overnight lows between 56° and 64°. The average high for July is 82° with an average low of 61°. 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.