S
M
T
W
T
F
S
28
39°
27°
29
40°
22°
30
41°
27°
31
37°
23°
1
38°
24°
2
36°
28°
3
37°
26°
4
36°
20°
5
30°
19°
6
33°
22°
7
36°
28°
8
48°
32°
9
49°
38°
10
38°
30°
11
36°
28°
12
52°
35°
13
52°
44°
14
54°
46°
15
55°
46°
16
52°
46°
17
54°
40°
18
45°
34°
19
45°
29°
20
40°
25°
21
50°
35°
22
52°
37°
23
46°
37°
24
48°
31°
25
43°
28°
26
45°
30°
27
47°
36°
28
44°
37°
29
42°
32°
30
48°
34°
31
50°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Épernay
Épernay'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 Épernay. See also: February | March | April.