S
M
T
W
T
F
S
1
32°
24°
2
43°
24°
3
42°
33°
4
46°
32°
5
50°
39°
6
66°
42°
7
65°
36°
8
62°
33°
9
73°
49°
10
62°
38°
11
46°
32°
12
45°
29°
13
47°
32°
14
37°
28°
15
63°
30°
16
30°
18°
17
24°
14°
18
46°
23°
19
62°
34°
20
72°
40°
21
77°
41°
22
69°
30°
23
43°
28°
24
52°
30°
25
71°
42°
26
72°
32°
27
46°
30°
28
48°
24°
29
63°
41°
30
81°
50°
31
68°
39°
1
40°
36°
2
70°
38°
3
62°
39°
4
53°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Elmhurst
Elmhurst'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 Elmhurst. See also: April | May | June.