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.

Mostly Cloudy

61°F

16°C

Humidity 100%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 19 Sep 9:15 am EDT
Extended Forecast for

West Valley NY

  • Today

    Today: Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 71. North wind 3 to 6 mph.

    High: 71 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. Light east wind.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 73. East wind around 6 mph.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52. East wind around 6 mph.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers after 2pm. Mostly sunny, with a high near 78. South wind around 8 mph. Chance of precipitation is 20%.

    High: 78 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 58. South wind 6 to 9 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers. Mostly cloudy, with a high near 75. Southwest wind around 8 mph. Chance of precipitation is 50%.

    High: 75 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely. Mostly cloudy, with a low around 59. Southwest wind 3 to 5 mph. Chance of precipitation is 60%.

    Low: 59 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers. Mostly cloudy, with a high near 72. Chance of precipitation is 50%.

    High: 72 °F

    Chance
    Showers

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 71. North wind 3 to 6 mph.
Tonight
Mostly clear, with a low around 45. Light east wind.
Saturday
Sunny, with a high near 73. East wind around 6 mph.
Saturday Night
Partly cloudy, with a low around 52. East wind around 6 mph.
Sunday
A slight chance of showers after 2pm. Mostly sunny, with a high near 78. South wind around 8 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 58. South wind 6 to 9 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of showers. Mostly cloudy, with a high near 75. Southwest wind around 8 mph. Chance of precipitation is 50%.
Monday Night
Showers likely. Mostly cloudy, with a low around 59. Southwest wind 3 to 5 mph. Chance of precipitation is 60%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 72. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 51. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Valley NY
 42.43°N 78.62°W (Elev. 1401 ft)
Last Update:
7:36 am EDT Sep 19, 2025
Forecast Valid:
9am EDT Sep 19, 2025-6pm EDT Sep 25, 2025
 
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