Monthly Historical AveragesSouth Fork Boise River below Anderson Ranch Dam, ID
Average Temperature
High
19°
Feels 18
Low
5°
Feels 3
Average Precipitation
5 Days
14.9mm
0.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, May 2, 2026
Day
22°Feels 22
Wind
18 km/h SE
Gust
27 km/h
Humidity
14%
P.O.P
20%
Night
5°Feels 2
Wind
13 km/h NE
Gust
20 km/h
Humidity
42%
P.O.P
20%
Historical AveragesMay 2
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity