S
M
T
W
T
F
S
28
74°
66°
29
69°
46°
30
54°
43°
31
62°
48°
1
67°
55°
2
71°
65°
3
73°
56°
4
61°
54°
5
69°
58°
6
71°
64°
7
71°
64°
8
71°
65°
9
72°
65°
10
71°
52°
11
62°
48°
12
56°
46°
13
60°
54°
14
66°
52°
15
57°
44°
16
66°
57°
17
60°
44°
18
55°
40°
19
59°
50°
20
61°
56°
21
64°
60°
22
64°
60°
23
64°
59°
24
61°
42°
25
43°
30°
26
39°
28°
27
50°
32°
28
54°
44°
29
59°
51°
30
58°
46°
31
47°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Johnsons Bayou
Johnsons Bayou'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 Johnsons Bayou. See also: February | March | April.
