S
M
T
W
T
F
S
26
65°
38°
27
72°
31°
28
69°
34°
29
66°
34°
30
53°
45°
1
61°
38°
2
55°
42°
3
52°
33°
4
71°
33°
5
77°
52°
6
65°
49°
7
63°
36°
8
56°
38°
9
56°
42°
10
64°
50°
11
62°
43°
12
59°
44°
13
59°
44°
14
62°
45°
15
57°
44°
16
61°
45°
17
64°
44°
18
70°
50°
19
70°
49°
20
67°
49°
21
67°
48°
22
68°
50°
23
63°
44°
24
61°
44°
25
63°
45°
26
63°
50°
27
64°
46°
28
64°
44°
29
65°
44°
30
64°
45°
31
65°
52°
1
67°
49°
2
66°
46°
3
66°
52°
4
71°
53°
5
68°
52°
6
69°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Templeton
Templeton's May 2026 forecast shows daily high temperatures ranging from 56° to 77°, with overnight lows between 36° and 54°. The average high for May is 64° with an average low of 47°. 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 Templeton. See also: June | July | August.