S
M
T
W
T
F
S
27
36°
0°
28
31°
12°
29
23°
1°
30
27°
3°
31
23°
7°
1
30°
16°
2
33°
8°
3
34°
3°
4
25°
1°
5
24°
0°
6
23°
-1°
7
24°
2°
8
25°
3°
9
27°
2°
10
31°
7°
11
32°
2°
12
26°
2°
13
28°
3°
14
33°
2°
15
32°
3°
16
30°
1°
17
28°
3°
18
29°
5°
19
33°
13°
20
35°
18°
21
35°
12°
22
30°
5°
23
31°
7°
24
37°
11°
25
36°
10°
26
33°
14°
27
32°
16°
28
36°
19°
29
38°
17°
30
34°
12°
31
27°
3°
1
35°
13°
2
Hist. Avg.
31°
9°
3
Hist. Avg.
31°
9°
4
Hist. Avg.
31°
9°
5
Hist. Avg.
31°
10°
6
Hist. Avg.
31°
10°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Alta
Alta's January 2027 forecast shows daily high temperatures ranging from 23° to 38°, with overnight lows between -1° and 19°. The average high for January is 30° with an average low of 7°. 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 Alta. See also: February | March | April.
