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