S
M
T
W
T
F
S
26
42°
27°
27
45°
27°
28
40°
30°
29
47°
30°
30
50°
26°
1
65°
24°
2
64°
33°
3
72°
33°
4
42°
29°
5
41°
26°
6
48°
20°
7
56°
18°
8
55°
34°
9
50°
31°
10
50°
30°
11
61°
46°
12
61°
39°
13
67°
43°
14
66°
43°
15
65°
46°
16
62°
42°
17
59°
39°
18
65°
43°
19
63°
45°
20
65°
43°
21
66°
45°
22
68°
43°
23
66°
44°
24
62°
44°
25
68°
45°
26
69°
46°
27
70°
46°
28
71°
47°
29
71°
46°
30
72°
46°
31
66°
45°
1
71°
47°
2
70°
47°
3
71°
41°
4
61°
38°
5
61°
37°
6
62°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sifton
Sifton's May 2026 forecast shows daily high temperatures ranging from 50° to 72°, with overnight lows between 30° and 47°. The average high for May is 64° with an average low of 43°. 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 Sifton. See also: June | July | August.
