S
M
T
W
T
F
S
26
48°
39°
27
58°
38°
28
64°
38°
29
69°
39°
30
73°
45°
1
76°
47°
2
76°
49°
3
71°
47°
4
50°
46°
5
54°
44°
6
72°
42°
7
79°
48°
8
79°
50°
9
80°
51°
10
87°
51°
11
86°
56°
12
87°
56°
13
77°
55°
14
78°
49°
15
80°
53°
16
73°
50°
17
69°
45°
18
70°
46°
19
76°
46°
20
76°
48°
21
83°
50°
22
83°
54°
23
83°
54°
24
80°
53°
25
79°
50°
26
56°
38°
27
53°
39°
28
54°
41°
29
60°
45°
30
73°
43°
31
73°
45°
1
81°
50°
2
82°
51°
3
85°
49°
4
86°
53°
5
79°
49°
6
80°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mather
Mather's May 2026 forecast shows daily high temperatures ranging from 53° to 86°, with overnight lows between 38° and 53°. The average high for May is 72° with an average low of 46°. 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 Mather. See also: June | July | August.