S
M
T
W
T
F
S
1
66°
39°
2
43°
34°
3
47°
34°
4
74°
46°
5
80°
44°
6
78°
46°
7
78°
45°
8
75°
60°
9
78°
51°
10
85°
48°
11
89°
57°
12
76°
29°
13
56°
27°
14
65°
47°
15
67°
37°
16
70°
40°
17
46°
29°
18
45°
27°
19
62°
33°
20
74°
36°
21
77°
49°
22
86°
45°
23
81°
44°
24
53°
35°
25
63°
29°
26
80°
52°
27
78°
45°
28
52°
32°
29
63°
25°
30
75°
52°
31
82°
59°
1
86°
63°
2
85°
60°
3
83°
52°
4
85°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Chester
Chester'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 Chester. See also: April | May | June.