Current conditions at

Cattaraugus County-Olean Airport (KOLE)

Lat: 42.24°NLon: 78.37°WElev: 2135ft.

Drizzle

N/A

Humidity NA
Wind Speed NW 3 mph
Barometer 29.86 in
Dewpoint N/A
Visibility 1.50 mi
Last update 14 May 6:35 pm EDT
Extended Forecast for

Allegany NY

  • Tonight

    Tonight: Patchy drizzle with a chance of showers before 1am.  Mostly cloudy, with a low around 40. Northwest wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 40%.

    Low: 40 °F

    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 67. Northwest wind 3 to 6 mph.

    High: 67 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm.  Increasing clouds, with a high near 78. Light south wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Sunny then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 56. Southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 83. Light west wind.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 8pm.  Partly cloudy, with a low around 57. Calm wind.  Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 90. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 90 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy drizzle with a chance of showers before 1am. Mostly cloudy, with a low around 40. Northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 67. Northwest wind 3 to 6 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 43. Calm wind.
Saturday
A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 78. Light south wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 83. Light west wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers before 8pm. Partly cloudy, with a low around 57. Calm wind. Chance of precipitation is 30%.
Monday
Sunny and hot, with a high near 90. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 64.
Tuesday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.
Wednesday
Showers likely. Partly sunny, with a high near 80. Chance of precipitation is 60%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Thursday
Partly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
Allegany NY
 42.09°N 78.5°W (Elev. 1404 ft)
7:57 pm EDT May 14, 2026
9pm EDT May 14, 2026-6pm EDT May 21, 2026
 
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