S
M
T
W
T
F
S
28
4°
-23°
29
1°
-25°
30
6°
-6°
31
-5°
-19°
1
-6°
-11°
2
4°
-8°
3
3°
-14°
4
4°
-4°
5
6°
4°
6
8°
-9°
7
15°
-12°
8
19°
-10°
9
17°
14°
10
15°
-1°
11
38°
8°
12
39°
20°
13
38°
-16°
14
20°
-16°
15
39°
7°
16
7°
-10°
17
-1°
-27°
18
-1°
-14°
19
-1°
-18°
20
3°
-19°
21
4°
-22°
22
-16°
-28°
23
-15°
-32°
24
-11°
-42°
25
-4°
-28°
26
2°
-9°
27
-1°
-17°
28
2°
-9°
29
0°
-26°
30
8°
-27°
31
13°
2°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Grand Rapids
Grand Rapids'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 Grand Rapids. See also: February | March | April.
