S
M
T
W
T
F
S
28
70°
62°
29
64°
24°
30
36°
24°
31
49°
21°
1
60°
31°
2
56°
43°
3
60°
41°
4
55°
35°
5
63°
35°
6
60°
50°
7
66°
50°
8
64°
49°
9
64°
61°
10
63°
44°
11
44°
28°
12
46°
24°
13
57°
27°
14
53°
31°
15
35°
21°
16
53°
20°
17
49°
29°
18
38°
25°
19
42°
21°
20
42°
23°
21
54°
29°
22
50°
37°
23
48°
33°
24
44°
29°
25
45°
19°
26
26°
15°
27
38°
11°
28
44°
22°
29
41°
20°
30
45°
25°
31
26°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Walnut Grove
Walnut Grove's January 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for January 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 January weather will actually feel in Walnut Grove. See also: February | March | April.
