Monthly Historical AveragesArthur, IN
Average Temperature
High
20°
Feels 20
Low
9°
Feels 7
Average Precipitation
11 Days
126.8mm
0.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, April 4, 2026
Day
20°Feels 20
Wind
27 km/h S
Gust
40 km/h
Humidity
75%
P.O.P
100%
Rain
15-20 mm
Night
5°Feels 3
Wind
19 km/h W
Gust
28 km/h
Humidity
78%
P.O.P
60%
Rain
<1 mm
Historical AveragesApr 4
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity