S
M
T
W
T
F
S
1
70°
52°
2
66°
45°
3
68°
41°
4
66°
45°
5
66°
36°
6
72°
41°
7
75°
41°
8
73°
43°
9
73°
43°
10
72°
41°
11
73°
37°
12
77°
37°
13
73°
41°
14
77°
45°
15
82°
45°
16
84°
53°
17
82°
46°
18
86°
52°
19
86°
48°
20
86°
46°
21
84°
54°
22
81°
50°
23
81°
54°
24
82°
46°
25
81°
43°
26
77°
46°
27
79°
43°
28
81°
45°
29
86°
45°
30
77°
46°
31
70°
54°
1
59°
54°
2
64°
37°
3
75°
37°
4
79°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Rocklin
Rocklin'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 Rocklin. See also: April | May | June.