S
M
T
W
T
F
S
28
64°
30°
29
70°
28°
30
70°
32°
1
80°
44°
2
82°
47°
3
86°
47°
4
91°
49°
5
91°
51°
6
83°
50°
7
83°
50°
8
83°
50°
9
84°
51°
10
85°
50°
11
83°
51°
12
85°
51°
13
86°
52°
14
84°
49°
15
79°
51°
16
78°
47°
17
83°
47°
18
83°
49°
19
85°
51°
20
84°
51°
21
80°
50°
22
80°
47°
23
81°
45°
24
79°
44°
25
80°
45°
26
80°
44°
27
82°
47°
28
84°
51°
29
86°
50°
30
88°
51°
31
88°
52°
1
87°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Calpine
Calpine's July 2026 forecast shows daily high temperatures ranging from 78° to 91°, with overnight lows between 44° and 52°. The average high for July is 84° with an average low of 49°. 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 Calpine. See also: August | September | October.
