S
M
T
W
T
F
S
1
52°
45°
2
57°
46°
3
63°
44°
4
60°
45°
5
58°
47°
6
51°
47°
7
53°
47°
8
60°
46°
9
56°
46°
10
53°
47°
11
53°
46°
12
56°
46°
13
52°
39°
14
51°
39°
15
53°
40°
16
53°
47°
17
57°
47°
18
66°
47°
19
58°
46°
20
60°
46°
21
55°
45°
22
55°
42°
23
54°
40°
24
55°
45°
25
50°
43°
26
51°
44°
27
52°
46°
28
50°
45°
29
52°
45°
30
54°
48°
31
54°
48°
1
52°
48°
2
52°
46°
3
52°
48°
4
61°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Saint Helier
Saint Helier'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 Saint Helier. See also: April | May | June.
