S
M
T
W
T
F
S
1
75°
41°
2
45°
37°
3
49°
37°
4
78°
42°
5
81°
56°
6
85°
51°
7
84°
47°
8
77°
61°
9
80°
55°
10
85°
49°
11
90°
58°
12
75°
32°
13
58°
31°
14
69°
47°
15
75°
46°
16
68°
40°
17
48°
30°
18
48°
29°
19
63°
34°
20
76°
36°
21
79°
52°
22
85°
50°
23
84°
47°
24
55°
36°
25
66°
31°
26
80°
51°
27
85°
47°
28
55°
35°
29
65°
30°
30
76°
51°
31
83°
58°
1
88°
62°
2
87°
63°
3
83°
62°
4
86°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in McKenney
McKenney'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 McKenney. See also: April | May | June.