S
M
T
W
T
F
S
26
28°
20°
27
38°
20°
28
48°
19°
29
57°
25°
30
65°
28°
1
73°
39°
2
67°
40°
3
67°
38°
4
43°
29°
5
47°
26°
6
57°
21°
7
69°
39°
8
68°
39°
9
60°
31°
10
74°
38°
11
66°
45°
12
72°
38°
13
80°
48°
14
60°
46°
15
51°
35°
16
43°
33°
17
45°
34°
18
55°
33°
19
64°
34°
20
54°
43°
21
65°
40°
22
67°
39°
23
74°
48°
24
72°
48°
25
82°
48°
26
89°
50°
27
88°
60°
28
90°
58°
29
87°
61°
30
75°
58°
31
61°
52°
1
62°
52°
2
58°
49°
3
58°
52°
4
69°
50°
5
72°
45°
6
69°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Provost
Provost's May 2026 forecast shows daily high temperatures ranging from 69° to 72°, with overnight lows between 43° and 50°. The average high for May is 70° with an average low of 46°. 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 Provost. See also: June | July | August.
