S
M
T
W
T
F
S
28
69°
43°
29
76°
40°
30
N/A
1
83°
47°
2
88°
50°
3
92°
59°
4
96°
62°
5
95°
57°
6
96°
56°
7
92°
55°
8
94°
54°
9
96°
57°
10
97°
58°
11
96°
58°
12
97°
57°
13
98°
58°
14
93°
56°
15
88°
55°
16
89°
55°
17
88°
53°
18
92°
57°
19
95°
59°
20
95°
59°
21
93°
57°
22
89°
56°
23
89°
54°
24
90°
55°
25
90°
56°
26
91°
56°
27
92°
59°
28
95°
60°
29
94°
59°
30
96°
60°
31
97°
60°
1
94°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Yreka
Yreka's July 2026 forecast shows daily high temperatures ranging from 83° to 98°, with overnight lows between 47° and 62°. The average high for July is 93° with an average low of 57°. 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 Yreka. See also: August | September | October.