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

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Overcast

59°F

15°C

Humidity 59%
Wind Speed SW 6 mph
Barometer 29.80 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 7 Oct 7:15 pm EDT
Extended Forecast for

3 Miles ESE Great Valley NY

  • Tonight

    Tonight: A slight chance of showers between 10pm and 2am. Mostly clear, with a low around 48. Southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 62. West wind 5 to 10 mph, with gusts as high as 22 mph.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40. Light west wind.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 62. Calm wind becoming west 5 to 7 mph in the morning.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 72. South wind 3 to 6 mph.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers after 2am. Low around 51. South wind around 7 mph. Chance of precipitation is 80%.

    Low: 51 °F

    Partly Cloudy
    then Showers

  • Sunday

    Sunday: Showers. High near 64. South wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 64 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    Showers

Detailed Forecast

Tonight
A slight chance of showers between 10pm and 2am. Mostly clear, with a low around 48. Southwest wind around 6 mph. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 62. West wind 5 to 10 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 40. Light west wind.
Friday
Sunny, with a high near 62. Calm wind becoming west 5 to 7 mph in the morning.
Friday Night
Mostly clear, with a low around 42. Calm wind.
Saturday
Mostly sunny, with a high near 72. South wind 3 to 6 mph.
Saturday Night
Showers after 2am. Low around 51. South wind around 7 mph. Chance of precipitation is 80%.
Sunday
Showers. High near 64. South wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Sunday Night
A chance of showers before 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Columbus Day
Mostly cloudy, with a high near 66.
Monday Night
A chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 50%.
Tuesday
Showers likely. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Great Valley NY
 42.2°N 78.54°W (Elev. 1647 ft)
Last Update:
3:57 pm EDT Oct 7, 2026
Forecast Valid:
7pm EDT Oct 7, 2026-6pm EDT Oct 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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