S
M
T
W
T
F
S
26
48°
25°
27
54°
28°
28
61°
36°
29
64°
37°
30
69°
40°
1
70°
42°
2
64°
39°
3
70°
41°
4
70°
43°
5
74°
42°
6
59°
36°
7
63°
37°
8
61°
40°
9
66°
38°
10
64°
49°
11
56°
33°
12
57°
33°
13
58°
34°
14
61°
36°
15
67°
40°
16
67°
38°
17
58°
34°
18
59°
35°
19
62°
37°
20
65°
40°
21
64°
39°
22
60°
36°
23
59°
36°
24
60°
37°
25
67°
42°
26
70°
40°
27
65°
37°
28
60°
36°
29
61°
38°
30
63°
38°
31
62°
39°
1
62°
38°
2
63°
38°
3
69°
40°
4
71°
42°
5
70°
43°
6
70°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Jaffray
Jaffray's May 2026 forecast shows daily high temperatures ranging from 54° to 74°, with overnight lows between 28° and 49°. The average high for May is 64° 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 Jaffray. See also: June | July | August.
