S
M
T
W
T
F
S
26
56°
22°
27
52°
22°
28
62°
23°
29
64°
37°
30
68°
28°
1
72°
30°
2
76°
34°
3
78°
34°
4
77°
36°
5
74°
40°
6
76°
36°
7
71°
43°
8
71°
32°
9
74°
31°
10
81°
34°
11
75°
41°
12
89°
36°
13
77°
37°
14
67°
33°
15
65°
32°
16
52°
31°
17
54°
32°
18
65°
30°
19
64°
27°
20
69°
33°
21
72°
34°
22
73°
31°
23
80°
38°
24
79°
44°
25
88°
46°
26
57°
42°
27
67°
45°
28
76°
48°
29
70°
43°
30
68°
40°
31
72°
39°
1
79°
45°
2
84°
49°
3
85°
47°
4
84°
48°
5
87°
55°
6
76°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Baker City
Baker City's May 2026 forecast shows daily high temperatures ranging from 57° to 88°, with overnight lows between 38° and 55°. The average high for May is 77° with an average low of 45°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Baker City. See also: June | July | August.
