S
M
T
W
T
F
S
1
80°
40°
2
79°
40°
3
62°
45°
4
79°
43°
5
83°
49°
6
85°
63°
7
87°
61°
8
79°
57°
9
83°
53°
10
86°
58°
11
87°
55°
12
72°
40°
13
70°
33°
14
82°
39°
15
81°
52°
16
69°
38°
17
52°
30°
18
57°
27°
19
69°
31°
20
76°
34°
21
84°
44°
22
84°
52°
23
85°
59°
24
68°
52°
25
69°
49°
26
82°
46°
27
86°
56°
28
70°
47°
29
71°
40°
30
78°
50°
31
84°
58°
1
87°
53°
2
85°
53°
3
85°
54°
4
82°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Montrose
Montrose's March 2026 forecast shows daily high temperatures ranging from 82° to 82°, with overnight lows between 61° and 61°. The average high for March is 82° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how March weather will actually feel in Montrose. See also: April | May | June.