S
M
T
W
T
F
S
27
44°
32°
28
47°
26°
29
47°
26°
30
44°
27°
31
45°
26°
1
44°
23°
2
44°
25°
3
45°
30°
4
44°
24°
5
46°
22°
6
42°
23°
7
42°
24°
8
43°
25°
9
43°
31°
10
44°
27°
11
47°
23°
12
43°
21°
13
42°
24°
14
45°
25°
15
45°
33°
16
46°
26°
17
48°
21°
18
42°
19°
19
39°
27°
20
43°
24°
21
46°
36°
22
46°
27°
23
48°
26°
24
45°
35°
25
45°
28°
26
48°
24°
27
44°
22°
28
43°
25°
29
45°
35°
30
47°
27°
31
48°
22°
1
44°
24°
2
46°
22°
3
46°
20°
4
43°
24°
5
45°
27°
6
49°
23°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Marion
Marion's January 2027 forecast shows daily high temperatures ranging from 39° to 49°, with overnight lows between 19° and 36°. The average high for January is 45° with an average low of 26°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in Marion. See also: February | March | April.
