S
M
T
W
T
F
S
26
53°
31°
27
64°
30°
28
65°
30°
29
64°
46°
30
63°
48°
1
66°
41°
2
63°
46°
3
60°
40°
4
76°
42°
5
85°
56°
6
75°
59°
7
66°
44°
8
70°
43°
9
74°
46°
10
81°
45°
11
60°
39°
12
67°
37°
13
75°
50°
14
68°
49°
15
68°
45°
16
84°
40°
17
92°
57°
18
92°
58°
19
99°
68°
20
97°
70°
21
70°
57°
22
63°
54°
23
56°
52°
24
58°
53°
25
73°
56°
26
81°
60°
27
82°
62°
28
80°
56°
29
80°
55°
30
68°
42°
31
76°
55°
1
71°
51°
2
72°
48°
3
76°
51°
4
80°
57°
5
84°
60°
6
83°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wheatland
Wheatland's May 2026 forecast shows daily high temperatures ranging from 68° to 84°, with overnight lows between 42° and 60°. The average high for May is 77° with an average low of 53°. 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 Wheatland. See also: June | July | August.