S
M
T
W
T
F
S
28
65°
35°
29
70°
32°
30
73°
34°
1
76°
40°
2
80°
43°
3
84°
48°
4
89°
50°
5
90°
53°
6
90°
53°
7
86°
50°
8
87°
49°
9
86°
52°
10
88°
50°
11
89°
50°
12
91°
51°
13
90°
55°
14
94°
58°
15
85°
52°
16
82°
52°
17
82°
50°
18
87°
53°
19
89°
53°
20
89°
52°
21
87°
53°
22
84°
53°
23
82°
50°
24
82°
51°
25
83°
53°
26
84°
53°
27
86°
52°
28
89°
54°
29
89°
52°
30
90°
53°
31
90°
54°
1
89°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Klamath Falls
Klamath Falls's July 2026 forecast shows daily high temperatures ranging from 76° to 94°, with overnight lows between 40° and 58°. The average high for July is 87° with an average low of 51°. 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 Klamath Falls. See also: August | September | October.