S
M
T
W
T
F
S
28
-11°
-30°
29
-10°
-21°
30
-11°
-21°
31
-13°
-20°
1
-12°
-19°
2
-16°
-22°
3
-17°
-38°
4
-31°
-39°
5
-28°
-47°
6
-27°
-47°
7
-28°
-35°
8
-27°
-36°
9
-21°
-39°
10
-8°
-39°
11
-13°
-21°
12
-8°
-21°
13
-14°
-21°
14
-9°
-21°
15
-11°
-31°
16
-4°
-31°
17
-2°
-26°
18
-9°
-26°
19
22°
-24°
20
28°
-5°
21
-5°
-18°
22
-6°
-13°
23
8°
-12°
24
24°
2°
25
19°
-12°
26
-7°
-15°
27
-2°
-11°
28
3°
-7°
29
7°
-3°
30
0°
-22°
31
-6°
-20°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Déline
Déline'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 Déline. See also: February | March | April.