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Monthly
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Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Napoleon, OH
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Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
0°
12
3°
13
6°
14
4°
15
-3°
16
0°
17
-1°
18
-2°
19
-2°
20
-5°
21
-2°
22
1°
23
2°
24
0°
25
0°
26
27
28
29
30
31
Forecast
Sunday, January 11, 2026
Day
0°
Feels -6
Wind
32 km/h NW
Gust
62 km/h
Humidity
68%
P.O.P
40%
Snow
<1 cm
Night
-4°
Feels -11
Wind
25 km/h SW
Gust
42 km/h
Humidity
86%
P.O.P
20%
Historical Averages
Jan 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
January
Average Temperature
High
0°
Feels -4
Low
-8°
Feels -13
Average Precipitation
7 Days
Rain amount
17.5mm
Snow amount
13.8cm