Monthly Historical AveragesMerrill, IA
Average Temperature
High
15°
Feels 14
Low
3°
Feels 0
Average Precipitation
9 Days
63.8mm
4.4cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
28°Feels 28
Wind
36 km/h S
Gust
54 km/h
Humidity
30%
P.O.P
20%
Night
11°Feels 9
Wind
21 km/h S
Gust
32 km/h
Humidity
94%
P.O.P
10%
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity