S
M
T
W
T
F
S
28
66°
39°
29
73°
38°
30
77°
42°
1
78°
40°
2
83°
46°
3
85°
48°
4
92°
51°
5
93°
53°
6
90°
50°
7
89°
49°
8
90°
48°
9
89°
47°
10
92°
50°
11
91°
48°
12
92°
48°
13
93°
49°
14
90°
46°
15
87°
51°
16
84°
50°
17
88°
50°
18
91°
51°
19
92°
51°
20
92°
50°
21
88°
51°
22
86°
51°
23
85°
49°
24
85°
48°
25
86°
50°
26
87°
50°
27
89°
51°
28
90°
52°
29
91°
51°
30
93°
52°
31
94°
52°
1
93°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Alturas
Alturas's July 2026 forecast shows daily high temperatures ranging from 78° to 94°, with overnight lows between 40° and 53°. The average high for July is 89° with an average low of 50°. 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 Alturas. See also: August | September | October.