S
M
T
W
T
F
S
31
88°
68°
1
88°
67°
2
88°
68°
3
87°
67°
4
85°
66°
5
86°
65°
6
89°
68°
7
91°
70°
8
91°
65°
9
87°
65°
10
89°
66°
11
89°
68°
12
90°
66°
13
91°
67°
14
91°
67°
15
90°
68°
16
91°
67°
17
91°
70°
18
92°
72°
19
93°
72°
20
92°
69°
21
92°
69°
22
91°
71°
23
90°
71°
24
89°
72°
25
88°
71°
26
89°
70°
27
88°
70°
28
88°
69°
29
92°
70°
30
93°
73°
1
93°
73°
2
94°
72°
3
93°
73°
4
93°
73°
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 85° to 94°, with overnight lows between 65° and 73°. The average high for June is 90° with an average low of 69°. 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.