S
M
T
W
T
F
S
1
50°
-11°
2
35°
12°
3
38°
9°
4
19°
8°
5
43°
1°
6
49°
6°
7
53°
30°
8
52°
10°
9
27°
1°
10
35°
-8°
11
32°
13°
12
26°
3°
13
26°
-1°
14
14°
-8°
15
35°
-14°
16
53°
10°
17
60°
30°
18
61°
33°
19
56°
28°
20
61°
32°
21
36°
26°
22
45°
22°
23
47°
18°
24
31°
19°
25
22°
11°
26
25°
5°
27
46°
4°
28
33°
23°
29
25°
20°
30
29°
14°
31
37°
2°
1
42°
11°
2
33°
29°
3
49°
20°
4
46°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Harmattan
Harmattan'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 Harmattan. See also: April | May | June.
