S
M
T
W
T
F
S
27
27°
18°
28
30°
27°
29
38°
26°
30
39°
29°
31
41°
31°
1
42°
26°
2
42°
18°
3
43°
13°
4
27°
12°
5
24°
13°
6
24°
19°
7
27°
20°
8
31°
18°
9
31°
19°
10
33°
11°
11
30°
11°
12
24°
7°
13
25°
5°
14
21°
6°
15
19°
9°
16
22°
10°
17
24°
16°
18
31°
16°
19
32°
17°
20
30°
21°
21
32°
22°
22
34°
21°
23
35°
20°
24
32°
17°
25
30°
18°
26
32°
18°
27
31°
21°
28
27°
15°
29
29°
22°
30
Hist. Avg.
34°
21°
31
Hist. Avg.
34°
21°
1
Hist. Avg.
34°
21°
2
Hist. Avg.
34°
21°
3
Hist. Avg.
34°
21°
4
Hist. Avg.
35°
21°
5
Hist. Avg.
35°
21°
6
Hist. Avg.
35°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Lagrange
Lagrange's January 2027 forecast shows daily high temperatures ranging from 19° to 43°, with overnight lows between 5° and 31°. The average high for January is 31° with an average low of 17°. 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 Lagrange. See also: February | March | April.