S
M
T
W
T
F
S
26
85°
55°
27
86°
55°
28
91°
56°
29
91°
54°
30
92°
55°
31
94°
55°
1
93°
54°
2
89°
55°
3
94°
55°
4
89°
54°
5
84°
54°
6
84°
50°
7
85°
54°
8
93°
55°
9
94°
55°
10
94°
54°
11
93°
54°
12
89°
53°
13
88°
52°
14
91°
41°
15
82°
42°
16
84°
45°
17
87°
51°
18
92°
52°
19
93°
54°
20
92°
47°
21
90°
54°
22
92°
54°
23
95°
42°
24
83°
44°
25
90°
45°
26
88°
49°
27
90°
46°
28
88°
46°
29
86°
39°
30
78°
40°
31
82°
43°
1
86°
50°
2
89°
51°
3
90°
43°
4
82°
38°
5
76°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Baker City
Baker City's August 2026 forecast shows daily high temperatures ranging from 76° to 95°, with overnight lows between 38° and 56°. The average high for August is 88° 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 August weather will actually feel in Baker City. See also: September | October | November.