S
M
T
W
T
F
S
1
72°
36°
2
49°
40°
3
64°
41°
4
75°
47°
5
77°
56°
6
80°
49°
7
79°
50°
8
80°
63°
9
78°
59°
10
82°
54°
11
86°
56°
12
75°
33°
13
58°
31°
14
71°
49°
15
68°
51°
16
75°
54°
17
53°
34°
18
44°
32°
19
55°
30°
20
68°
32°
21
75°
51°
22
83°
50°
23
73°
47°
24
49°
37°
25
63°
38°
26
76°
53°
27
85°
47°
28
51°
39°
29
59°
30°
30
74°
51°
31
79°
58°
1
83°
62°
2
81°
63°
3
81°
61°
4
82°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Oak Grove
Oak Grove'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 Oak Grove. See also: April | May | June.