S
M
T
W
T
F
S
1
69°
51°
2
66°
50°
3
71°
45°
4
70°
52°
5
66°
42°
6
70°
40°
7
74°
38°
8
82°
38°
9
67°
44°
10
62°
46°
11
72°
45°
12
86°
41°
13
74°
43°
14
74°
41°
15
86°
44°
16
81°
47°
17
94°
51°
18
94°
55°
19
85°
52°
20
91°
53°
21
77°
48°
22
68°
53°
23
91°
51°
24
75°
46°
25
71°
47°
26
69°
48°
27
80°
48°
28
71°
51°
29
80°
49°
30
77°
47°
31
67°
55°
1
69°
49°
2
68°
50°
3
74°
42°
4
84°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Lompoc
Lompoc'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 Lompoc. See also: April | May | June.