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

Low: 40 °F
Chance
ShowersFriday

High: 67 °F
Partly Sunny
Friday Night

Low: 43 °F
Decreasing
CloudsSaturday
High: 78 °F
Sunny then
Chance
ShowersSaturday Night

Low: 56 °F
Chance
ShowersSunday

High: 83 °F
Chance
ShowersSunday Night
Low: 57 °F
Chance
Showers then
Partly CloudyMonday

High: 90 °F
Hot
Monday Night

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.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Allegany NY
42.09°N 78.5°W (Elev. 1404 ft)
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


