The Weather Network
Weather
Maps
News
Video
|
Welcome
Monthly
Forecasts
Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Mason City, Mason City Municipal Airport, IA
Content continues below
Content continues below
Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
-17°
26
-12°
27
-15°
28
-12°
29
-15°
30
-14°
31
-10°
Forecast
Sunday, January 25, 2026
Day
-17°
Feels -27
Wind
20 km/h N
Gust
30 km/h
Humidity
65%
P.O.P
20%
Night
-28°
Feels -38
Wind
19 km/h NW
Gust
29 km/h
Humidity
84%
P.O.P
20%
Historical Averages
Jan 25
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
January
Average Temperature
High
-5°
Feels -11
Low
-14°
Feels -22
Average Precipitation
3 Days
Rain amount
0mm
Snow amount
16.6cm