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

43°F

6°C

Humidity 66%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 8 Jan 1:35 pm EST
Extended Forecast for

Olean NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 45. Southeast wind 3 to 6 mph.

    High: 45 °F

    Sunny

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 34. South wind 5 to 9 mph, with gusts as high as 26 mph.

    Low: 34 °F

    Decreasing
    Clouds

  • Friday

    Friday: Showers, mainly after 8am. High near 54. South wind around 10 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Showers then
    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers before 1am. Mostly cloudy, with a low around 29. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 43. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Rain likely, possibly mixed with snow showers before 4am, then a chance of snow showers. Mostly cloudy, with a low around 28. South wind 5 to 7 mph becoming southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 28 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Snow showers likely. Mostly cloudy, with a high near 33. Southwest wind 7 to 13 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.

    High: 33 °F

    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of snow showers. Mostly cloudy, with a low around 21. West wind 7 to 9 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

    Low: 21 °F

    Chance Snow
    Showers

  • Monday

    Monday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 45. Southeast wind 3 to 6 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 34. South wind 5 to 9 mph, with gusts as high as 26 mph.
Friday
Showers, mainly after 8am. High near 54. South wind around 10 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A slight chance of showers before 1am. Mostly cloudy, with a low around 29. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 43. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain likely, possibly mixed with snow showers before 4am, then a chance of snow showers. Mostly cloudy, with a low around 28. South wind 5 to 7 mph becoming southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Snow showers likely. Mostly cloudy, with a high near 33. Southwest wind 7 to 13 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 21. West wind 7 to 9 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Monday
Partly sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Olean NY
 42.08°N 78.44°W (Elev. 1453 ft)
Last Update:
12:36 pm EST Jan 8, 2026
Forecast Valid:
1pm EST Jan 8, 2026-6pm EST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation