S
M
T
W
T
F
S
27
45°
30°
28
46°
29°
29
43°
28°
30
41°
27°
31
40°
27°
1
41°
28°
2
40°
28°
3
38°
29°
4
41°
34°
5
43°
35°
6
45°
34°
7
45°
33°
8
44°
35°
9
45°
32°
10
44°
34°
11
43°
35°
12
45°
35°
13
44°
34°
14
44°
37°
15
47°
34°
16
48°
36°
17
46°
36°
18
46°
37°
19
45°
38°
20
47°
39°
21
48°
35°
22
47°
36°
23
46°
37°
24
46°
38°
25
47°
33°
26
48°
38°
27
48°
40°
28
Hist. Avg.
49°
28°
29
Hist. Avg.
49°
28°
30
Hist. Avg.
49°
28°
31
Hist. Avg.
49°
28°
1
Hist. Avg.
49°
28°
2
Hist. Avg.
49°
28°
3
Hist. Avg.
49°
28°
4
Hist. Avg.
50°
28°
5
Hist. Avg.
50°
28°
6
Hist. Avg.
50°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Lake Cassidy
Lake Cassidy's January 2027 forecast shows daily high temperatures ranging from 38° to 48°, with overnight lows between 27° and 40°. The average high for January is 45° with an average low of 34°. 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 Lake Cassidy. See also: February | March | April.