S
M
T
W
T
F
S
1
53°
29°
2
49°
32°
3
39°
29°
4
48°
25°
5
40°
25°
6
34°
22°
7
39°
18°
8
53°
30°
9
60°
35°
10
46°
22°
11
42°
18°
12
57°
32°
13
60°
40°
14
55°
21°
15
34°
13°
16
53°
24°
17
63°
38°
18
72°
44°
19
75°
39°
20
75°
41°
21
76°
39°
22
66°
39°
23
65°
39°
24
73°
42°
25
78°
49°
26
66°
32°
27
59°
25°
28
72°
34°
29
69°
41°
30
67°
41°
31
57°
42°
1
47°
37°
2
43°
23°
3
40°
22°
4
52°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Green River
Green River'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 Green River. See also: April | May | June.