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

72°F

22°C

Humidity 78%
Wind Speed NA
Barometer 30.23 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 17 Sep 2:35 pm EDT
Extended Forecast for

6 Miles ESE Great Valley NY

  • This Afternoon

    This Afternoon: A chance of showers. Mostly cloudy, with a high near 71. Northwest wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 71 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers, mainly before 7pm. Mostly cloudy, with a low around 54. Northwest wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 69. North wind 5 to 7 mph.

    High: 69 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46. North wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 66. Light southeast wind.

    High: 66 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Showers, mainly after 2am. Low around 55. Light southeast wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 55 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers, mainly before 2pm. High near 64. Light and variable wind. Chance of precipitation is 80%.

    High: 64 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 48. Northeast wind around 5 mph. Chance of precipitation is 30%.

    Low: 48 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 59.

    High: 59 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A chance of showers. Mostly cloudy, with a high near 71. Northwest wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of showers, mainly before 7pm. Mostly cloudy, with a low around 54. Northwest wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 69. North wind 5 to 7 mph.
Friday Night
Mostly cloudy, with a low around 46. North wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 66. Light southeast wind.
Saturday Night
Showers, mainly after 2am. Low around 55. Light southeast wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers, mainly before 2pm. High near 64. Light and variable wind. Chance of precipitation is 80%.
Sunday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 48. Northeast wind around 5 mph. Chance of precipitation is 30%.
Monday
Mostly cloudy, with a high near 59.
Monday Night
A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 58. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
Wednesday
A chance of showers. Partly sunny, with a high near 58. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Great Valley NY
 42.18°N 78.51°W (Elev. 1959 ft)
Last Update:
2:22 pm EDT Sep 17, 2026
Forecast Valid:
2pm EDT Sep 17, 2026-6pm EDT Sep 23, 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