S
M
T
W
T
F
S
26
72°
35°
27
63°
34°
28
61°
38°
29
57°
37°
30
45°
34°
1
56°
32°
2
69°
34°
3
76°
41°
4
74°
47°
5
48°
32°
6
42°
29°
7
70°
28°
8
N/A
9
75°
45°
10
66°
42°
11
82°
53°
12
85°
49°
13
82°
54°
14
83°
51°
15
84°
53°
16
78°
52°
17
85°
53°
18
78°
53°
19
82°
52°
20
86°
56°
21
85°
55°
22
67°
49°
23
76°
48°
24
77°
49°
25
77°
50°
26
76°
49°
27
77°
48°
28
73°
43°
29
70°
50°
30
69°
51°
31
70°
48°
1
72°
48°
2
70°
49°
3
71°
47°
4
76°
51°
5
80°
53°
6
80°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Fountain
Fountain's May 2026 forecast shows daily high temperatures ranging from 66° to 86°, with overnight lows between 42° and 56°. The average high for May is 77° with an average low of 50°. 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 Fountain. See also: June | July | August.
