S
M
T
W
T
F
S
1
81°
61°
2
83°
62°
3
84°
69°
4
85°
69°
5
84°
70°
6
87°
71°
7
86°
69°
8
71°
64°
9
85°
68°
10
85°
73°
11
79°
61°
12
67°
48°
13
78°
45°
14
81°
54°
15
83°
61°
16
61°
40°
17
62°
32°
18
74°
42°
19
82°
48°
20
84°
52°
21
87°
61°
22
85°
63°
23
85°
57°
24
84°
65°
25
85°
63°
26
85°
63°
27
86°
61°
28
74°
57°
29
83°
53°
30
85°
64°
31
85°
68°
1
85°
71°
2
82°
74°
3
85°
73°
4
85°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Rosenberg
Rosenberg's March 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for March is ° with an average low of °. 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 Rosenberg. See also: April | May | June.