S
M
T
W
T
F
S
31
70°
32°
1
75°
32°
2
79°
34°
3
78°
44°
4
86°
47°
5
86°
52°
6
76°
36°
7
77°
40°
8
63°
41°
9
63°
37°
10
61°
38°
11
64°
41°
12
78°
49°
13
84°
51°
14
86°
51°
15
86°
52°
16
76°
42°
17
80°
48°
18
79°
47°
19
80°
47°
20
83°
48°
21
79°
48°
22
80°
44°
23
73°
42°
24
74°
43°
25
74°
45°
26
73°
40°
27
73°
46°
28
79°
48°
29
82°
49°
30
83°
49°
1
82°
47°
2
83°
48°
3
83°
49°
4
81°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Calpine
Calpine's June 2026 forecast shows daily high temperatures ranging from 61° to 86°, with overnight lows between 36° and 52°. The average high for June is 78° with an average low of 46°. 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 Calpine. See also: July | August | September.
