S
M
T
W
T
F
S
26
52°
27°
27
51°
36°
28
49°
37°
29
44°
28°
30
47°
21°
1
49°
37°
2
52°
35°
3
45°
35°
4
52°
37°
5
49°
35°
6
50°
36°
7
49°
35°
8
46°
32°
9
55°
33°
10
55°
35°
11
48°
32°
12
56°
33°
13
54°
30°
14
51°
36°
15
46°
29°
16
51°
32°
17
50°
32°
18
48°
31°
19
48°
30°
20
44°
31°
21
45°
30°
22
48°
32°
23
50°
32°
24
49°
33°
25
50°
33°
26
57°
31°
27
55°
29°
28
58°
30°
29
55°
29°
30
53°
29°
31
51°
30°
1
53°
30°
2
53°
29°
3
54°
30°
4
53°
31°
5
53°
30°
6
54°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Tolsona
Tolsona's May 2026 forecast shows daily high temperatures ranging from 44° to 58°, with overnight lows between 29° and 36°. The average high for May is 51° with an average low of 31°. 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 Tolsona. See also: June | July | August.