S
M
T
W
T
F
S
1
73°
39°
2
68°
41°
3
70°
50°
4
79°
46°
5
81°
50°
6
82°
55°
7
81°
59°
8
82°
63°
9
84°
57°
10
86°
63°
11
90°
59°
12
73°
41°
13
68°
32°
14
79°
57°
15
77°
64°
16
74°
41°
17
52°
30°
18
55°
32°
19
66°
36°
20
73°
52°
21
86°
50°
22
88°
61°
23
88°
61°
24
68°
51°
25
68°
46°
26
81°
63°
27
88°
70°
28
64°
45°
29
68°
41°
30
79°
63°
31
79°
59°
1
82°
54°
2
81°
54°
3
79°
61°
4
82°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in St. George
St. George'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 St. George. See also: April | May | June.
