S
M
T
W
T
F
S
1
52°
38°
2
38°
29°
3
41°
31°
4
49°
41°
5
51°
44°
6
48°
42°
7
51°
40°
8
73°
46°
9
73°
44°
10
80°
46°
11
80°
53°
12
74°
34°
13
54°
32°
14
59°
45°
15
52°
43°
16
66°
38°
17
41°
30°
18
40°
27°
19
53°
36°
20
65°
39°
21
68°
53°
22
73°
48°
23
67°
43°
24
50°
36°
25
59°
40°
26
81°
48°
27
74°
42°
28
50°
36°
29
63°
36°
30
73°
50°
31
85°
59°
1
87°
65°
2
65°
46°
3
74°
46°
4
81°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Hamilton
Hamilton'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 Hamilton. See also: April | May | June.
