S
M
T
W
T
F
S
26
59°
45°
27
59°
46°
28
50°
36°
29
52°
34°
30
55°
39°
1
59°
36°
2
63°
48°
3
48°
46°
4
59°
45°
5
50°
34°
6
52°
32°
7
55°
45°
8
61°
46°
9
50°
37°
10
57°
36°
11
50°
37°
12
55°
43°
13
N/A
14
52°
42°
15
54°
41°
16
49°
46°
17
54°
46°
18
54°
50°
19
56°
50°
20
60°
47°
21
63°
50°
22
63°
49°
23
59°
46°
24
59°
45°
25
60°
46°
26
57°
46°
27
55°
43°
28
54°
42°
29
54°
44°
30
55°
44°
31
55°
45°
1
56°
48°
2
59°
49°
3
60°
48°
4
61°
48°
5
59°
47°
6
59°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Montrose
Montrose's May 2026 forecast shows daily high temperatures ranging from 49° to 63°, with overnight lows between 41° and 50°. The average high for May is 57° 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 Montrose. See also: June | July | August.
