S
M
T
W
T
F
S
29
59°
28°
30
49°
23°
31
36°
19°
1
37°
15°
2
46°
20°
3
51°
20°
4
51°
29°
5
40°
23°
6
36°
18°
7
35°
20°
8
36°
13°
9
38°
18°
10
35°
12°
11
35°
16°
12
33°
13°
13
33°
9°
14
33°
9°
15
37°
8°
16
42°
11°
17
39°
11°
18
29°
7°
19
22°
4°
20
19°
-1°
21
27°
-3°
22
32°
1°
23
29°
6°
24
41°
4°
25
37°
12°
26
45°
19°
27
46°
11°
28
47°
13°
29
47°
15°
30
42°
14°
31
52°
15°
1
56°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Olathe
Olathe's January 2025 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 Olathe. See also: February | March | April.
