S
M
T
W
T
F
S
27
75°
43°
28
71°
44°
29
68°
48°
30
69°
41°
1
76°
42°
2
84°
43°
3
60°
47°
4
64°
40°
5
71°
36°
6
76°
39°
7
79°
45°
8
69°
44°
9
79°
39°
10
82°
50°
11
65°
49°
12
68°
48°
13
65°
49°
14
66°
51°
15
66°
46°
16
56°
47°
17
68°
47°
18
57°
46°
19
57°
44°
20
65°
46°
21
67°
46°
22
61°
45°
23
72°
45°
24
80°
46°
25
90°
49°
26
76°
54°
27
79°
50°
28
93°
51°
29
80°
54°
30
84°
49°
31
90°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Spokane
Spokane's May 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Spokane. See also: June | July | August.
