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

72°F

22°C

Humidity 33%
Wind Speed N 8 mph
Barometer 30.23 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 30 Sep 1:35 pm EDT
Extended Forecast for

Allegany NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 78. Light and variable wind becoming northeast 5 to 8 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 37. Northeast wind around 5 mph becoming calm after midnight. Winds could gust as high as 23 mph.

    Low: 37 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. Northeast wind 3 to 8 mph.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Patchy frost after 5am. Otherwise, mostly clear, with a low around 33. Northeast wind around 6 mph becoming calm in the evening.

    Low: 33 °F

    Mostly Clear
    then Patchy
    Frost

  • Thursday

    Thursday: Areas of frost before 9am. Otherwise, mostly sunny, with a high near 70. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 70 °F

    Areas Frost
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 75. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 75 °F

    Sunny

  • Friday Night

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

    Low: 42 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 78. Light and variable wind becoming northeast 5 to 8 mph.
Tonight
Clear, with a low around 37. Northeast wind around 5 mph becoming calm after midnight. Winds could gust as high as 23 mph.
Wednesday
Sunny, with a high near 67. Northeast wind 3 to 8 mph.
Wednesday Night
Patchy frost after 5am. Otherwise, mostly clear, with a low around 33. Northeast wind around 6 mph becoming calm in the evening.
Thursday
Areas of frost before 9am. Otherwise, mostly sunny, with a high near 70. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 38. Calm wind.
Friday
Sunny, with a high near 75. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Clear, with a low around 42. Calm wind.
Saturday
Sunny, with a high near 79.
Saturday Night
Clear, with a low around 46.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 47.
Monday
Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Allegany NY
 42.09°N 78.5°W (Elev. 1404 ft)
Last Update:
1:36 pm EDT Sep 30, 2025
Forecast Valid:
1pm EDT Sep 30, 2025-6pm EDT Oct 6, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation