S
M
T
W
T
F
S
26
67°
28°
27
74°
30°
28
65°
40°
29
46°
33°
30
38°
25°
1
36°
29°
2
38°
31°
3
45°
31°
4
46°
32°
5
51°
34°
6
58°
41°
7
53°
34°
8
54°
31°
9
48°
29°
10
55°
27°
11
63°
41°
12
60°
40°
13
58°
30°
14
52°
29°
15
52°
30°
16
54°
31°
17
57°
33°
18
60°
42°
19
65°
39°
20
56°
36°
21
55°
32°
22
56°
32°
23
55°
33°
24
57°
37°
25
56°
39°
26
58°
36°
27
58°
35°
28
63°
45°
29
70°
46°
30
70°
43°
31
65°
42°
1
69°
47°
2
71°
49°
3
71°
48°
4
72°
42°
5
61°
40°
6
64°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lac-Pythonga
Lac-Pythonga's May 2026 forecast shows daily high temperatures ranging from 36° to 72°, with overnight lows between 25° and 49°. The average high for May is 57° with an average low of 37°. 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 Lac-Pythonga. See also: June | July | August.