S
M
T
W
T
F
S
27
42°
27°
28
45°
33°
29
54°
34°
30
55°
36°
31
57°
33°
1
58°
25°
2
59°
19°
3
45°
18°
4
42°
20°
5
43°
24°
6
45°
22°
7
41°
16°
8
41°
25°
9
42°
17°
10
42°
11°
11
41°
15°
12
35°
14°
13
41°
12°
14
37°
12°
15
35°
13°
16
36°
14°
17
39°
23°
18
44°
25°
19
43°
28°
20
43°
29°
21
46°
27°
22
47°
23°
23
42°
17°
24
41°
22°
25
45°
24°
26
49°
27°
27
42°
30°
28
43°
19°
29
48°
24°
30
Hist. Avg.
46°
25°
31
Hist. Avg.
46°
25°
1
Hist. Avg.
46°
26°
2
Hist. Avg.
46°
26°
3
Hist. Avg.
47°
26°
4
Hist. Avg.
47°
26°
5
Hist. Avg.
47°
26°
6
Hist. Avg.
47°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Mammoth Spring
Mammoth Spring's January 2027 forecast shows daily high temperatures ranging from 35° to 59°, with overnight lows between 11° and 36°. The average high for January is 44° with an average low of 22°. 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 Mammoth Spring. See also: February | March | April.