Monthly Historical AveragesAmerican Falls, ID
Average Temperature
High
14°
Feels 13
Low
1°
Feels -3
Average Precipitation
7 Days
20.8mm
1.6cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, April 2, 2026
Day
5°Feels -1
Wind
45 km/h W
Gust
68 km/h
Humidity
44%
P.O.P
80%
Rain
~1 mm
Night
-1°Feels -8
Wind
40 km/h W
Gust
60 km/h
Humidity
80%
P.O.P
30%
Historical AveragesApr 2
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity