S
M
T
W
T
F
S
27
39°
6°
28
29°
15°
29
29°
10°
30
33°
11°
31
29°
22°
1
36°
28°
2
39°
17°
3
40°
12°
4
34°
10°
5
30°
9°
6
29°
8°
7
30°
13°
8
29°
14°
9
32°
14°
10
36°
11°
11
34°
10°
12
31°
13°
13
34°
13°
14
35°
14°
15
36°
11°
16
33°
11°
17
31°
13°
18
34°
17°
19
37°
21°
20
39°
25°
21
40°
19°
22
39°
22°
23
37°
20°
24
41°
16°
25
40°
15°
26
37°
18°
27
36°
22°
28
39°
25°
29
41°
24°
30
Hist. Avg.
37°
19°
31
Hist. Avg.
37°
19°
1
Hist. Avg.
37°
19°
2
Hist. Avg.
37°
19°
3
Hist. Avg.
37°
19°
4
Hist. Avg.
37°
19°
5
Hist. Avg.
37°
19°
6
Hist. Avg.
37°
19°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Greycliff
Greycliff's January 2027 forecast shows daily high temperatures ranging from 29° to 41°, with overnight lows between 6° and 28°. The average high for January is 35° with an average low of 16°. 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 Greycliff. See also: February | March | April.