S
M
T
W
T
F
S
27
-2°
-19°
28
-1°
-19°
29
0°
-22°
30
-1°
-19°
31
0°
-18°
1
3°
-4°
2
12°
-6°
3
15°
-17°
4
11°
-7°
5
6°
-3°
6
13°
-4°
7
8°
-11°
8
6°
-7°
9
13°
-8°
10
14°
-8°
11
11°
-5°
12
14°
-7°
13
15°
-9°
14
15°
-8°
15
13°
-8°
16
12°
-9°
17
11°
-6°
18
15°
-6°
19
16°
-7°
20
15°
-23°
21
13°
-22°
22
11°
-14°
23
1°
-6°
24
14°
-4°
25
21°
0°
26
20°
-1°
27
21°
-3°
28
19°
-8°
29
18°
-10°
30
9°
-13°
31
Hist. Avg.
8°
-6°
1
Hist. Avg.
8°
-6°
2
Hist. Avg.
8°
-6°
3
Hist. Avg.
9°
-6°
4
Hist. Avg.
9°
-5°
5
Hist. Avg.
10°
-5°
6
Hist. Avg.
10°
-5°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Richardson
Richardson's January 2027 forecast shows daily high temperatures ranging from -2° to 21°, with overnight lows between -23° and -0°. The average high for January is 11° with an average low of -10°. 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 Richardson. See also: February | March | April.
