National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Fair

39°F

4°C

Humidity 70%
Wind Speed NW 8 mph
Barometer 30.03 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 4 Nov 2:35 am EST
Extended Forecast for

Olean NY

  • Overnight

    Overnight: Mostly clear, with a low around 35. West wind around 8 mph.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 54. West wind 6 to 15 mph, with gusts as high as 25 mph.

    High: 54 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 34. West wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Showers after 1pm. High near 57. South wind 8 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Mostly Cloudy
    then Showers

  • Wednesday Night

    Wednesday Night: Rain showers before 5am, then a chance of rain and snow showers. Low around 34. Breezy, with a northwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Showers and
    Breezy then
    Rain/Snow

  • Thursday

    Thursday: A chance of snow showers before 7am. Partly sunny, with a high near 47. Northwest wind 6 to 10 mph. Chance of precipitation is 30%.

    High: 47 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27. Calm wind becoming south around 6 mph after midnight.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely after 1pm. Mostly cloudy, with a high near 57. South wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 57 °F

    Mostly Cloudy
    then Showers
    Likely

  • Friday Night

    Friday Night: Showers. Low around 39. Chance of precipitation is 100%.

    Low: 39 °F

    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 35. West wind around 8 mph.
Tuesday
Sunny, with a high near 54. West wind 6 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Increasing clouds, with a low around 34. West wind around 5 mph becoming calm in the evening.
Wednesday
Showers after 1pm. High near 57. South wind 8 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain showers before 5am, then a chance of rain and snow showers. Low around 34. Breezy, with a northwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of snow showers before 7am. Partly sunny, with a high near 47. Northwest wind 6 to 10 mph. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 27. Calm wind becoming south around 6 mph after midnight.
Friday
Showers likely after 1pm. Mostly cloudy, with a high near 57. South wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Friday Night
Showers. Low around 39. Chance of precipitation is 100%.
Saturday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.
Sunday
Showers. High near 49. Chance of precipitation is 80%.
Sunday Night
Rain and snow showers likely. Mostly cloudy, with a low around 25. Chance of precipitation is 70%.
Monday
Snow showers likely. Mostly cloudy, with a high near 37. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Olean NY
 42.08°N 78.44°W (Elev. 1453 ft)
Last Update:
12:36 am EST Nov 4, 2025
Forecast Valid:
2am EST Nov 4, 2025-6pm EST Nov 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation