S
M
T
W
T
F
S
27
80°
68°
28
81°
67°
29
81°
67°
30
80°
63°
31
79°
67°
1
80°
67°
2
81°
68°
3
81°
68°
4
80°
67°
5
81°
66°
6
81°
67°
7
80°
65°
8
81°
64°
9
80°
65°
10
77°
65°
11
79°
66°
12
79°
65°
13
79°
66°
14
81°
67°
15
Hist. Avg.
79°
66°
16
Hist. Avg.
79°
66°
17
Hist. Avg.
79°
66°
18
Hist. Avg.
79°
66°
19
Hist. Avg.
79°
66°
20
Hist. Avg.
79°
66°
21
Hist. Avg.
79°
66°
22
Hist. Avg.
79°
66°
23
Hist. Avg.
79°
66°
24
Hist. Avg.
79°
66°
25
Hist. Avg.
79°
66°
26
Hist. Avg.
79°
66°
27
Hist. Avg.
79°
66°
28
Hist. Avg.
79°
66°
29
Hist. Avg.
79°
66°
30
Hist. Avg.
79°
66°
31
Hist. Avg.
79°
66°
1
Hist. Avg.
79°
66°
2
Hist. Avg.
79°
66°
3
Hist. Avg.
79°
66°
4
Hist. Avg.
79°
66°
5
Hist. Avg.
79°
66°
6
Hist. Avg.
79°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Lahaina
Lahaina's January 2027 forecast shows daily high temperatures ranging from 77° to 81°, with overnight lows between 63° and 68°. The average high for January is 80° with an average low of 66°. 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 Lahaina. See also: February | March | April.
