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.

Light Drizzle

37°F

3°C

Humidity 100%
Wind Speed NW 15 G 26 mph
Barometer 29.89 in
Dewpoint 37°F (3°C)
Visibility 5.00 mi
Wind Chill28°F (-2°C)
Last update 9 Nov 9:35 am EST
Extended Forecast for

West Valley NY

  • Today

    Today: A chance of showers, mainly before 11am. Cloudy, with a high near 48. Northwest wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. West wind 6 to 9 mph becoming southwest after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 55. West wind 11 to 13 mph, with gusts as high as 25 mph.

    High: 55 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. West wind 5 to 8 mph becoming calm in the evening.

    Low: 39 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 54. Calm wind becoming west around 5 mph.

    High: 54 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 39. Calm wind. Chance of precipitation is 40%.

    Low: 39 °F

    Chance
    Showers

  • Thursday

    Thursday: Rain. High near 48. East wind 3 to 6 mph. Chance of precipitation is 80%.

    High: 48 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely before 1am, then rain and snow likely. Mostly cloudy, with a low around 33. Northeast wind around 8 mph. Chance of precipitation is 70%.

    Low: 33 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Friday

    Friday: Rain and snow likely before 4pm, then a chance of snow. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.

    High: 40 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
A chance of showers, mainly before 11am. Cloudy, with a high near 48. Northwest wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy, with a low around 38. West wind 6 to 9 mph becoming southwest after midnight.
Tuesday
Partly sunny, with a high near 55. West wind 11 to 13 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 39. West wind 5 to 8 mph becoming calm in the evening.
Veterans Day
Partly sunny, with a high near 54. Calm wind becoming west around 5 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 39. Calm wind. Chance of precipitation is 40%.
Thursday
Rain. High near 48. East wind 3 to 6 mph. Chance of precipitation is 80%.
Thursday Night
Rain likely before 1am, then rain and snow likely. Mostly cloudy, with a low around 33. Northeast wind around 8 mph. Chance of precipitation is 70%.
Friday
Rain and snow likely before 4pm, then a chance of snow. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Valley NY
 42.45°N 78.61°W (Elev. 1499 ft)
Last Update:
9:58 am EST Nov 9, 2026
Forecast Valid:
10am EST Nov 9, 2026-6pm EST Nov 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation