S
M
T
W
T
F
S
27
46°
24°
28
36°
26°
29
37°
30°
30
44°
30°
31
44°
33°
1
46°
34°
2
47°
29°
3
48°
26°
4
44°
21°
5
35°
18°
6
31°
20°
7
30°
26°
8
44°
24°
9
44°
23°
10
33°
18°
11
34°
14°
12
32°
16°
13
26°
15°
14
30°
14°
15
27°
17°
16
27°
17°
17
31°
15°
18
28°
16°
19
30°
11°
20
31°
15°
21
28°
28°
22
39°
26°
23
45°
20°
24
43°
19°
25
33°
22°
26
35°
23°
27
40°
22°
28
38°
29°
29
Hist. Avg.
37°
22°
30
Hist. Avg.
38°
22°
31
Hist. Avg.
38°
22°
1
Hist. Avg.
38°
22°
2
Hist. Avg.
38°
22°
3
Hist. Avg.
38°
22°
4
Hist. Avg.
38°
22°
5
Hist. Avg.
38°
22°
6
Hist. Avg.
38°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Purchase
Purchase's January 2027 forecast shows daily high temperatures ranging from 26° to 48°, with overnight lows between 11° and 34°. The average high for January is 37° with an average low of 22°. 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 Purchase. See also: February | March | April.
