S
M
T
W
T
F
S
28
74°
43°
29
77°
45°
30
73°
56°
31
71°
59°
1
65°
58°
2
67°
58°
3
69°
57°
4
64°
56°
5
65°
50°
6
68°
49°
7
64°
50°
8
63°
48°
9
66°
41°
10
76°
38°
11
77°
47°
12
75°
47°
13
75°
44°
14
86°
45°
15
81°
53°
16
80°
47°
17
82°
50°
18
81°
51°
19
74°
45°
20
74°
48°
21
65°
48°
22
66°
52°
23
65°
54°
24
62°
56°
25
69°
41°
26
76°
45°
27
74°
43°
28
70°
42°
29
81°
49°
30
84°
55°
31
88°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Vista
Vista's January 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for January is ° with an average low of °. 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 Vista. See also: February | March | April.
