S
M
T
W
T
F
S
27
67°
26°
28
59°
26°
29
61°
27°
30
64°
28°
31
66°
28°
1
66°
30°
2
69°
32°
3
69°
37°
4
64°
30°
5
62°
29°
6
61°
26°
7
61°
31°
8
63°
34°
9
63°
34°
10
61°
33°
11
66°
30°
12
65°
30°
13
64°
27°
14
61°
26°
15
61°
25°
16
60°
25°
17
61°
24°
18
61°
25°
19
62°
27°
20
64°
28°
21
61°
25°
22
60°
26°
23
62°
27°
24
65°
28°
25
63°
27°
26
66°
29°
27
66°
31°
28
67°
34°
29
67°
31°
30
61°
30°
31
Hist. Avg.
68°
37°
1
Hist. Avg.
68°
37°
2
Hist. Avg.
68°
37°
3
Hist. Avg.
68°
37°
4
Hist. Avg.
68°
38°
5
Hist. Avg.
68°
38°
6
Hist. Avg.
68°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Arivaca
Arivaca's January 2027 forecast shows daily high temperatures ranging from 59° to 69°, with overnight lows between 24° and 37°. The average high for January is 63° with an average low of 29°. 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 Arivaca. See also: February | March | April.