S
M
T
W
T
F
S
26
50°
30°
27
43°
36°
28
43°
30°
29
36°
30°
30
43°
30°
1
46°
30°
2
55°
30°
3
63°
37°
4
38°
25°
5
37°
25°
6
40°
26°
7
50°
28°
8
55°
29°
9
52°
33°
10
55°
35°
11
62°
40°
12
67°
39°
13
63°
38°
14
67°
40°
15
67°
42°
16
64°
41°
17
65°
40°
18
68°
45°
19
64°
42°
20
59°
36°
21
57°
36°
22
59°
37°
23
62°
37°
24
59°
38°
25
60°
38°
26
60°
39°
27
61°
38°
28
61°
40°
29
66°
45°
30
64°
44°
31
70°
49°
1
73°
51°
2
74°
52°
3
75°
52°
4
75°
53°
5
74°
52°
6
73°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Falcon Lake
Falcon Lake's May 2026 forecast shows daily high temperatures ranging from 37° to 75°, with overnight lows between 25° and 53°. The average high for May is 62° with an average low of 40°. 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 Falcon Lake. See also: June | July | August.
