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

46°F

8°C

Humidity 66%
Wind Speed S 8 mph
Barometer 29.94 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 7 Oct 9:35 am EDT
Extended Forecast for

2 Miles SE Portville NY

  • Today

    Today: Sunny, with a high near 68. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: A slight chance of showers between 1am and 2am. Partly cloudy, with a low around 46. Southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 46 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 64. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 23 mph.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. West wind around 5 mph becoming calm in the evening.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 65. Calm wind becoming west 5 to 7 mph in the morning.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 73. Calm wind becoming south around 6 mph in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49. South wind around 6 mph.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers likely after 2pm. Partly sunny, with a high near 69. Chance of precipitation is 60%.

    High: 69 °F

    Partly Sunny
    then Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 68. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.
Tonight
A slight chance of showers between 1am and 2am. Partly cloudy, with a low around 46. Southwest wind around 6 mph. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 64. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 23 mph.
Thursday Night
Mostly clear, with a low around 36. West wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 65. Calm wind becoming west 5 to 7 mph in the morning.
Friday Night
Mostly clear, with a low around 39. Calm wind.
Saturday
Mostly sunny, with a high near 73. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 49. South wind around 6 mph.
Sunday
Showers likely after 2pm. Partly sunny, with a high near 69. Chance of precipitation is 60%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.
Columbus Day
A chance of showers. Mostly cloudy, with a high near 68. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
A chance of showers. Partly sunny, with a high near 65. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Portville NY
 42°N 78.3°W (Elev. 1480 ft)
Last Update:
7:57 am EDT Oct 7, 2026
Forecast Valid:
9am EDT Oct 7, 2026-6pm EDT Oct 13, 2026
 
Forecast Discussion
 
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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