S
M
T
W
T
F
S
27
42°
27°
28
44°
28°
29
43°
28°
30
43°
29°
31
45°
25°
1
41°
24°
2
41°
31°
3
46°
36°
4
45°
41°
5
54°
35°
6
61°
30°
7
49°
24°
8
43°
28°
9
44°
27°
10
43°
28°
11
49°
22°
12
43°
21°
13
39°
23°
14
44°
23°
15
45°
24°
16
45°
24°
17
44°
21°
18
39°
19°
19
40°
22°
20
42°
28°
21
43°
35°
22
44°
35°
23
48°
32°
24
46°
27°
25
44°
27°
26
48°
30°
27
51°
29°
28
50°
30°
29
47°
34°
30
45°
29°
31
Hist. Avg.
52°
26°
1
Hist. Avg.
52°
27°
2
Hist. Avg.
53°
27°
3
Hist. Avg.
53°
27°
4
Hist. Avg.
53°
27°
5
Hist. Avg.
53°
27°
6
Hist. Avg.
54°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Castle
Castle's January 2027 forecast shows daily high temperatures ranging from 39° to 61°, with overnight lows between 19° and 41°. The average high for January is 45° with an average low of 28°. 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 Castle. See also: February | March | April.
