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