S
M
T
W
T
F
S
31
77°
46°
1
81°
45°
2
79°
45°
3
82°
46°
4
82°
50°
5
73°
60°
6
81°
55°
7
86°
58°
8
90°
68°
9
81°
67°
10
80°
65°
11
87°
67°
12
86°
67°
13
83°
63°
14
78°
59°
15
73°
55°
16
71°
53°
17
71°
54°
18
73°
55°
19
74°
56°
20
77°
58°
21
75°
52°
22
71°
52°
23
73°
60°
24
80°
62°
25
81°
60°
26
78°
58°
27
74°
54°
28
76°
60°
29
78°
60°
30
79°
59°
1
78°
58°
2
80°
61°
3
81°
62°
4
82°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Fremont
Fremont's June 2026 forecast shows daily high temperatures ranging from 71° to 90°, with overnight lows between 52° and 68°. The average high for June is 78° with an average low of 59°. 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 Fremont. See also: July | August | September.