S
M
T
W
T
F
S
31
90°
54°
1
93°
57°
2
93°
55°
3
95°
55°
4
95°
55°
5
97°
61°
6
86°
55°
7
91°
48°
8
82°
56°
9
84°
58°
10
97°
64°
11
101°
67°
12
102°
63°
13
101°
65°
14
97°
63°
15
95°
64°
16
94°
63°
17
94°
62°
18
94°
63°
19
92°
63°
20
92°
61°
21
90°
59°
22
87°
57°
23
91°
60°
24
88°
58°
25
93°
63°
26
94°
63°
27
93°
60°
28
93°
60°
29
89°
59°
30
86°
56°
1
90°
61°
2
92°
62°
3
94°
63°
4
92°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Folsom
Folsom's June 2026 forecast shows daily high temperatures ranging from 82° to 102°, with overnight lows between 56° and 67°. The average high for June is 92° 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 June weather will actually feel in Folsom. See also: July | August | September.