S
M
T
W
T
F
S
27
62°
48°
28
55°
31°
29
52°
24°
30
65°
41°
1
58°
43°
2
62°
35°
3
80°
39°
4
84°
40°
5
86°
46°
6
72°
44°
7
74°
35°
8
80°
43°
9
73°
43°
10
84°
39°
11
99°
60°
12
97°
67°
13
96°
65°
14
92°
56°
15
84°
51°
16
55°
37°
17
44°
37°
18
51°
40°
19
58°
42°
20
53°
39°
21
59°
42°
22
72°
37°
23
69°
37°
24
73°
38°
25
77°
40°
26
80°
47°
27
77°
50°
28
75°
47°
29
80°
50°
30
84°
53°
31
88°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Thompson
Thompson'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 Thompson. See also: June | July | August.