S
M
T
W
T
F
S
1
78°
52°
2
65°
48°
3
74°
47°
4
71°
46°
5
65°
39°
6
70°
40°
7
73°
38°
8
79°
37°
9
80°
42°
10
76°
47°
11
76°
45°
12
80°
48°
13
81°
50°
14
80°
49°
15
81°
50°
16
86°
50°
17
91°
54°
18
95°
56°
19
92°
56°
20
93°
56°
21
93°
58°
22
86°
56°
23
87°
56°
24
88°
53°
25
86°
53°
26
82°
50°
27
83°
52°
28
88°
54°
29
88°
51°
30
85°
53°
31
74°
53°
1
75°
48°
2
72°
50°
3
77°
40°
4
84°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Porterville
Porterville'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 Porterville. See also: April | May | June.
