S
M
T
W
T
F
S
26
66°
45°
27
47°
40°
28
60°
38°
29
65°
37°
30
65°
39°
1
70°
41°
2
75°
41°
3
78°
41°
4
80°
55°
5
80°
47°
6
65°
44°
7
78°
43°
8
80°
49°
9
78°
49°
10
81°
47°
11
92°
48°
12
94°
48°
13
93°
59°
14
83°
50°
15
81°
48°
16
80°
50°
17
68°
47°
18
52°
39°
19
66°
40°
20
71°
41°
21
70°
43°
22
72°
47°
23
81°
55°
24
83°
57°
25
82°
61°
26
80°
50°
27
72°
48°
28
70°
49°
29
76°
55°
30
82°
56°
31
83°
56°
1
86°
55°
2
85°
57°
3
83°
52°
4
83°
51°
5
83°
57°
6
77°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Provo
Provo's May 2026 forecast shows daily high temperatures ranging from 70° to 86°, with overnight lows between 43° and 61°. The average high for May is 79° 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 Provo. See also: June | July | August.
