S
M
T
W
T
F
S
26
52°
32°
27
55°
34°
28
61°
34°
29
64°
36°
30
70°
34°
1
73°
34°
2
77°
41°
3
73°
37°
4
75°
41°
5
72°
50°
6
73°
45°
7
74°
45°
8
69°
42°
9
72°
44°
10
74°
43°
11
72°
41°
12
78°
48°
13
68°
45°
14
72°
45°
15
68°
44°
16
66°
45°
17
68°
45°
18
71°
46°
19
66°
46°
20
67°
43°
21
68°
48°
22
64°
42°
23
68°
44°
24
72°
49°
25
73°
50°
26
72°
48°
27
66°
44°
28
71°
48°
29
70°
50°
30
72°
50°
31
74°
49°
1
75°
51°
2
75°
50°
3
65°
44°
4
64°
45°
5
70°
49°
6
71°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sandpoint
Sandpoint's May 2026 forecast shows daily high temperatures ranging from 64° to 78°, with overnight lows between 41° and 51°. The average high for May is 70° with an average low of 46°. 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 Sandpoint. See also: June | July | August.
