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
44°
36°
6
48°
36°
7
48°
32°
8
49°
35°
9
48°
33°
10
55°
33°
11
52°
34°
12
55°
36°
13
56°
37°
14
58°
35°
15
61°
34°
16
62°
33°
17
62°
33°
18
63°
34°
19
58°
31°
20
57°
30°
21
58°
30°
22
58°
32°
23
59°
33°
24
59°
32°
25
58°
33°
26
58°
33°
27
59°
34°
28
60°
33°
29
61°
33°
30
62°
35°
31
61°
34°
1
62°
35°
2
61°
36°
3
61°
35°
4
62°
35°
5
62°
36°
6
64°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lower Tonsina
Lower Tonsina's May 2026 forecast shows daily high temperatures ranging from 44° to 64°, with overnight lows between 30° and 37°. The average high for May is 58° with an average low of 34°. 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 Lower Tonsina. See also: June | July | August.
