S
M
T
W
T
F
S
26
87°
64°
27
76°
55°
28
78°
51°
29
89°
63°
30
84°
68°
1
73°
62°
2
64°
55°
3
74°
50°
4
81°
50°
5
85°
54°
6
90°
60°
7
81°
67°
8
76°
62°
9
72°
62°
10
86°
64°
11
88°
64°
12
72°
61°
13
77°
59°
14
84°
62°
15
83°
55°
16
90°
58°
17
93°
69°
18
92°
65°
19
92°
64°
20
93°
65°
21
94°
66°
22
93°
72°
23
87°
70°
24
92°
72°
25
86°
71°
26
91°
71°
27
86°
71°
28
82°
70°
29
81°
69°
30
83°
68°
31
79°
65°
1
77°
63°
2
80°
64°
3
79°
65°
4
78°
64°
5
79°
68°
6
82°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in South Thompson
South Thompson's May 2026 forecast shows daily high temperatures ranging from 77° to 86°, with overnight lows between 63° and 71°. The average high for May is 81° with an average low of 67°. 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 South Thompson. See also: June | July | August.
