Monthly Historical AveragesOlean, NY
Average Temperature
High
14°
Feels 13
Low
1°
Feels -1
Average Precipitation
12 Days
58.6mm
5.4cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, April 1, 2026
Day
10°Feels 8
Wind
12 km/h N
Gust
18 km/h
Humidity
71%
P.O.P
80%
Rain
1-3 mm
Night
3°Feels -1
Wind
16 km/h NE
Gust
24 km/h
Humidity
93%
P.O.P
90%
Rain
~15 mm
Historical AveragesApr 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity