Current conditions at
Cattaraugus County-Olean Airport (KOLE)
Lat: 42.24°NLon: 78.37°WElev: 2135ft.
Overcast
34°F
1°C
| Humidity | 87% |
| Wind Speed | W 3 mph |
| Barometer | 29.94 in |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 19 Apr 9:35 am EDT |
Extended Forecast for
Olean NY
Today
High: 44 °F
Chance
ShowersTonight
Low: 24 °F
Chance Snow
ShowersMonday
High: 39 °F
Slight Chance
Snow Showers
then Slight
Chance
Rain/SnowMonday Night
Low: 21 °F
Mostly Clear
Tuesday
High: 55 °F
Mostly Sunny
Tuesday Night
Low: 42 °F
Chance
ShowersWednesday
High: 66 °F
Mostly Sunny
Wednesday Night
Low: 39 °F
Mostly Clear
Thursday
High: 71 °F
Sunny
Detailed Forecast
Today
A chance of showers, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 44. West wind 9 to 17 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of snow showers, mainly between 9pm and 3am. Mostly cloudy, with a low around 24. West wind 3 to 6 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday
A slight chance of snow showers before 5pm, then a slight chance of rain and snow showers. Partly sunny, with a high near 39. Northwest wind 6 to 9 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 21. Calm wind.
Tuesday
Mostly sunny, with a high near 55. Calm wind becoming southwest 5 to 8 mph in the morning.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 42. Light southwest wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly sunny, with a high near 66. Calm wind becoming northwest around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 39. Calm wind.
Thursday
Sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 75.
Friday Night
A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 40%.
Saturday
Showers likely. Partly sunny, with a high near 70. Chance of precipitation is 60%.
Additional Forecasts and Information
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Point Forecast:
Olean NY
42.08°N 78.41°W (Elev. 1470 ft)
42.08°N 78.41°W (Elev. 1470 ft)
10:17 am EDT Apr 19, 2026
10am EDT Apr 19, 2026-6pm EDT Apr 25, 2026
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