S
M
T
W
T
F
S
26
48°
31°
27
48°
32°
28
49°
33°
29
47°
34°
30
46°
34°
1
47°
33°
2
48°
32°
3
48°
32°
4
49°
34°
5
48°
35°
6
47°
34°
7
47°
33°
8
48°
34°
9
47°
34°
10
48°
33°
11
48°
34°
12
49°
33°
13
49°
33°
14
50°
36°
15
49°
36°
16
49°
37°
17
50°
34°
18
50°
35°
19
51°
35°
20
51°
37°
21
52°
36°
22
52°
36°
23
53°
37°
24
54°
37°
25
58°
43°
26
60°
44°
27
61°
46°
28
60°
47°
29
61°
46°
30
62°
48°
31
63°
47°
1
64°
47°
2
65°
48°
3
65°
46°
4
63°
45°
5
62°
44°
6
64°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Astor
Astor's May 2026 forecast shows daily high temperatures ranging from 46° to 65°, with overnight lows between 31° and 48°. The average high for May is 53° with an average low of 38°. 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 Astor. See also: June | July | August.
