Current conditions at
Cattaraugus County-Olean Airport (KOLE)
Lat: 42.24°NLon: 78.37°WElev: 2135ft.
Overcast
50°F
10°C
| Humidity | 82% |
| Wind Speed | N 7 mph |
| Barometer | 30.14 in |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 47°F (8°C) |
| Last update | 14 Oct 9:55 pm EDT |
Extended Forecast for
Portville NY
Tonight
Low: 41 °F
Cloudy
Thursday
High: 64 °F
Decreasing
CloudsThursday Night
Low: 52 °F
Showers
Friday
High: 70 °F
Showers
Friday Night
Low: 28 °F
Showers
LikelySaturday
High: 46 °F
Mostly Sunny
Saturday Night
Low: 26 °F
Clear
Sunday
High: 59 °F
Sunny
Sunday Night
Low: 28 °F
Mostly Clear
Detailed Forecast
Tonight
Cloudy, with a low around 41. North wind 5 to 7 mph.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 64. Light and variable wind becoming southeast around 5 mph in the afternoon.
Thursday Night
A chance of showers, then showers and possibly a thunderstorm after 11pm. Low around 52. Southeast wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers. High near 70. South wind 11 to 13 mph becoming west in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 28. Northwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 46. North wind around 11 mph, with gusts as high as 26 mph.
Saturday Night
Clear, with a low around 26. West wind around 5 mph becoming calm after midnight.
Sunday
Sunny, with a high near 59. Southwest wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around 28.
Monday
Sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Sunny, with a high near 65.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Portville NY
42.03°N 78.33°W (Elev. 1601 ft)
42.03°N 78.33°W (Elev. 1601 ft)
9:57 pm EDT Oct 14, 2026
10pm EDT Oct 14, 2026-6pm EDT Oct 21, 2026
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