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.

Fair

63°F

17°C

Humidity 60%
Wind Speed Calm
Barometer 30.27 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 3 Oct 8:35 pm EDT
Extended Forecast for

4 Miles SW Allegany NY

  • Tonight

    Tonight: Clear, with a low around 48. Southwest wind 3 to 6 mph.

    Low: 48 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 79. Southwest wind around 5 mph becoming calm in the morning.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 47. Light south wind.

    Low: 47 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 79. Calm wind becoming south around 6 mph in the afternoon.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 48. South wind around 6 mph.

    Low: 48 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 78. Southwest wind 5 to 7 mph.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53. South wind around 6 mph.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Showers, mainly after 2pm. High near 72. Southwest wind 6 to 9 mph. Chance of precipitation is 80%.

    High: 72 °F

    Chance
    Showers then
    Showers

  • Tuesday Night

    Tuesday Night: Showers, mainly before 2am. Low around 43. Chance of precipitation is 80%.

    Low: 43 °F

    Showers

Detailed Forecast

Tonight
Clear, with a low around 48. Southwest wind 3 to 6 mph.
Saturday
Sunny, with a high near 79. Southwest wind around 5 mph becoming calm in the morning.
Saturday Night
Clear, with a low around 47. Light south wind.
Sunday
Sunny, with a high near 79. Calm wind becoming south around 6 mph in the afternoon.
Sunday Night
Clear, with a low around 48. South wind around 6 mph.
Monday
Sunny, with a high near 78. Southwest wind 5 to 7 mph.
Monday Night
Partly cloudy, with a low around 53. South wind around 6 mph.
Tuesday
Showers, mainly after 2pm. High near 72. Southwest wind 6 to 9 mph. Chance of precipitation is 80%.
Tuesday Night
Showers, mainly before 2am. Low around 43. Chance of precipitation is 80%.
Wednesday
A chance of showers before 8am. Mostly sunny, with a high near 59. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Sunny, with a high near 59.
Thursday Night
Mostly clear, with a low around 35.
Friday
Mostly sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Allegany NY
 42.05°N 78.53°W (Elev. 1801 ft)
Last Update:
7:36 pm EDT Oct 3, 2025
Forecast Valid:
8pm EDT Oct 3, 2025-6pm EDT Oct 10, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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