S
M
T
W
T
F
S
27
42°
28°
28
43°
30°
29
45°
32°
30
45°
30°
31
46°
26°
1
45°
24°
2
41°
23°
3
35°
23°
4
35°
21°
5
36°
25°
6
40°
21°
7
37°
20°
8
31°
23°
9
36°
22°
10
39°
19°
11
36°
19°
12
35°
20°
13
33°
24°
14
40°
26°
15
38°
25°
16
35°
27°
17
47°
29°
18
33°
16°
19
31°
20°
20
Hist. Avg.
37°
20°
21
Hist. Avg.
37°
20°
22
Hist. Avg.
37°
20°
23
Hist. Avg.
37°
20°
24
Hist. Avg.
37°
20°
25
Hist. Avg.
37°
20°
26
Hist. Avg.
37°
20°
27
Hist. Avg.
37°
20°
28
Hist. Avg.
37°
20°
29
Hist. Avg.
37°
20°
30
Hist. Avg.
37°
20°
31
Hist. Avg.
38°
20°
1
Hist. Avg.
38°
21°
2
Hist. Avg.
38°
21°
3
Hist. Avg.
38°
21°
4
Hist. Avg.
38°
21°
5
Hist. Avg.
38°
21°
6
Hist. Avg.
38°
21°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Magnolia
Magnolia's January 2027 forecast shows daily high temperatures ranging from 31° to 47°, with overnight lows between 16° and 32°. The average high for January is 39° with an average low of 24°. 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 Magnolia. See also: February | March | April.