S
M
T
W
T
F
S
1
81°
58°
2
80°
58°
3
84°
64°
4
82°
68°
5
83°
66°
6
84°
65°
7
74°
48°
8
72°
47°
9
78°
62°
10
82°
69°
11
76°
52°
12
62°
38°
13
76°
40°
14
79°
51°
15
89°
46°
16
46°
30°
17
62°
26°
18
72°
38°
19
82°
49°
20
85°
56°
21
88°
57°
22
88°
58°
23
81°
54°
24
81°
57°
25
83°
62°
26
84°
64°
27
82°
57°
28
64°
52°
29
82°
48°
30
82°
63°
31
86°
63°
1
87°
65°
2
80°
65°
3
82°
68°
4
70°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Fallon
Fallon'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 Fallon. See also: April | May | June.