S
M
T
W
T
F
S
26
83°
51°
27
86°
47°
28
89°
49°
29
86°
48°
30
90°
51°
31
91°
55°
1
92°
56°
2
92°
54°
3
91°
55°
4
91°
48°
5
86°
48°
6
86°
51°
7
84°
49°
8
83°
52°
9
83°
48°
10
82°
52°
11
82°
50°
12
79°
49°
13
Hist. Avg.
85°
47°
14
Hist. Avg.
85°
47°
15
Hist. Avg.
85°
47°
16
Hist. Avg.
85°
47°
17
Hist. Avg.
85°
46°
18
Hist. Avg.
84°
46°
19
Hist. Avg.
84°
46°
20
Hist. Avg.
84°
46°
21
Hist. Avg.
84°
46°
22
Hist. Avg.
84°
45°
23
Hist. Avg.
84°
45°
24
Hist. Avg.
83°
45°
25
Hist. Avg.
83°
45°
26
Hist. Avg.
83°
44°
27
Hist. Avg.
83°
44°
28
Hist. Avg.
82°
44°
29
Hist. Avg.
82°
44°
30
Hist. Avg.
82°
43°
31
Hist. Avg.
82°
43°
1
Hist. Avg.
82°
43°
2
Hist. Avg.
82°
43°
3
Hist. Avg.
81°
42°
4
Hist. Avg.
81°
42°
5
Hist. Avg.
81°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Klamath Falls
Klamath Falls's August 2026 forecast shows daily high temperatures ranging from 79° to 92°, with overnight lows between 47° and 56°. The average high for August is 86° 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 August weather will actually feel in Klamath Falls. See also: September | October | November.
