S
M
T
W
T
F
S
27
31°
27°
28
41°
23°
29
39°
19°
30
32°
17°
31
30°
22°
1
32°
27°
2
39°
23°
3
38°
25°
4
40°
29°
5
42°
31°
6
43°
32°
7
Hist. Avg.
33°
22°
8
Hist. Avg.
33°
21°
9
Hist. Avg.
33°
21°
10
Hist. Avg.
33°
21°
11
Hist. Avg.
33°
21°
12
Hist. Avg.
33°
21°
13
Hist. Avg.
33°
21°
14
Hist. Avg.
33°
21°
15
Hist. Avg.
33°
21°
16
Hist. Avg.
33°
21°
17
Hist. Avg.
33°
21°
18
Hist. Avg.
33°
21°
19
Hist. Avg.
33°
21°
20
Hist. Avg.
33°
21°
21
Hist. Avg.
33°
21°
22
Hist. Avg.
33°
21°
23
Hist. Avg.
33°
21°
24
Hist. Avg.
33°
21°
25
Hist. Avg.
33°
21°
26
Hist. Avg.
33°
21°
27
Hist. Avg.
33°
21°
28
Hist. Avg.
33°
21°
29
Hist. Avg.
34°
21°
30
Hist. Avg.
34°
21°
31
Hist. Avg.
34°
21°
1
Hist. Avg.
34°
22°
2
Hist. Avg.
34°
22°
3
Hist. Avg.
34°
22°
4
Hist. Avg.
34°
22°
5
Hist. Avg.
34°
22°
6
Hist. Avg.
34°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Castalia
Castalia's January 2027 forecast shows daily high temperatures ranging from 30° to 43°, with overnight lows between 17° and 32°. The average high for January is 37° with an average low of 25°. 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 Castalia. See also: February | March | April.
