S
M
T
W
T
F
S
26
81°
66°
27
80°
65°
28
82°
63°
29
82°
68°
30
83°
67°
1
80°
66°
2
82°
66°
3
78°
63°
4
78°
65°
5
81°
65°
6
81°
67°
7
79°
66°
8
82°
68°
9
84°
68°
10
85°
69°
11
85°
69°
12
81°
63°
13
80°
63°
14
80°
64°
15
81°
70°
16
83°
69°
17
86°
71°
18
84°
71°
19
82°
70°
20
82°
72°
21
83°
72°
22
85°
71°
23
86°
73°
24
88°
72°
25
88°
73°
26
87°
73°
27
88°
72°
28
89°
72°
29
88°
72°
30
89°
73°
31
90°
74°
1
91°
73°
2
90°
70°
3
87°
71°
4
87°
75°
5
89°
74°
6
90°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Saint Andrew
Saint Andrew's May 2026 forecast shows daily high temperatures ranging from 78° to 91°, with overnight lows between 63° and 75°. The average high for May is 84° with an average low of 69°. 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 Saint Andrew. See also: June | July | August.