S
M
T
W
T
F
S
1
79°
60°
2
76°
56°
3
83°
64°
4
80°
65°
5
82°
65°
6
82°
67°
7
74°
46°
8
78°
41°
9
85°
63°
10
81°
64°
11
76°
48°
12
62°
40°
13
77°
51°
14
80°
58°
15
84°
42°
16
46°
32°
17
64°
36°
18
75°
47°
19
87°
53°
20
90°
58°
21
92°
62°
22
95°
65°
23
76°
54°
24
83°
59°
25
84°
66°
26
86°
66°
27
74°
55°
28
57°
52°
29
83°
48°
30
86°
64°
31
86°
66°
1
87°
70°
2
85°
65°
3
83°
69°
4
N/A
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Keller
Keller'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 Keller. See also: April | May | June.
