Olean, New York | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    Thunderstorms
    56°
    Forecast night icon
    Night
    Thunderstorms
    44°
    Saturday 5/11
    Day
    56°
    Thunderstorms
    Forecast day icon
    Night
    44°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Showers with a chance of thunderstorms. Early highs around 60 then temperatures falling to the lower 50s. South winds 5 to 10 mph. Chance of rain near 100 percent.
    Night Details
    Showers with a chance of thunderstorms in the evening then just a chance of drizzle overnight. Lows in the lower 40s. South winds around 10 mph becoming light. Chance of rain 100 percent.
  • Forecast day icon
    Sunday
    50% Chance of Rain
    58°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Sunday 5/12
    Day
    58°
    50% Chance of Rain
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of light rain or drizzle in the morning then partly sunny with a chance of showers in the afternoon. Highs ranging from the mid 50s on the hilltops to around 60 in the valleys. Light winds becoming northwest around 10 mph. Chance of rain 50 percent.
    Night Details
    Partly cloudy. Lows in the lower 40s. West winds 10 mph or less becoming south.
  • Forecast day icon
    Monday
    70% Chance Rain Showers
    69°
    Forecast night icon
    Night
    70% Chance Rain Showers
    55°
    Monday 5/13
    Day
    69°
    70% Chance Rain Showers
    Forecast day icon
    Night
    55°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the morning then showers likely in the afternoon. Warmer with highs in the upper 60s. Southwest winds 10 to 15 mph. Chance of rain 70 percent.
    Night Details
    Showers likely. Lows in the lower 50s. Chance of rain 70 percent.
  • Forecast day icon
    Tuesday
    80% Chance Rain Showers
    64°
    Forecast night icon
    Night
    70% Chance Rain Showers
    52°
    Tuesday 5/14
    Day
    64°
    80% Chance Rain Showers
    Forecast day icon
    Night
    52°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Occasional showers. Highs in the lower 60s. Chance of rain 80 percent.
    Night Details
    Showers likely. Lows around 50. Chance of rain 70 percent.
  • Forecast day icon
    Wednesday
    Partly Sunny
    66°
    Forecast night icon
    Night
    Clear
    44°
    Wednesday 5/15
    Day
    66°
    Partly Sunny
    Forecast day icon
    Night
    44°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 60s.
    Night Details
    Mainly clear. Lows in the lower 40s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    70°
    Forecast night icon
    Night
    30% Chance Rain Showers
    51°
    Thursday 5/16
    Day
    70°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s.
    Night Details
    Partly cloudy with a 30 percent chance of showers. Lows in the upper 40s.
  • Forecast day icon
    Friday
    50% Chance Rain Showers
    70°
    Forecast night icon
    Night
    60% Chance of Rain
    53°
    Friday 5/17
    Day
    70°
    50% Chance Rain Showers
    Forecast day icon
    Night
    53°
    60% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 50 percent chance of showers. Highs in the lower 70s.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 53F. Dew point will be around 50F with an average humidity of 73%. Winds will be 4 mph from the S.
  • Forecast day icon
    Saturday
    60% Chance of Rain
    65°
    Forecast night icon
    Night
    40% Chance of Rain
    51°
    Saturday 5/18
    Day
    65°
    60% Chance of Rain
    Forecast day icon
    Night
    51°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 65F. Dew point will be around 51F with an average humidity of 72%. Winds will be 5 mph from the W.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 51F. Dew point will be around 48F with an average humidity of 76%. Winds will be 5 mph from the W.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    68°
    Forecast night icon
    Night
    40% Chance of Rain
    51°
    Sunday 5/19
    Day
    68°
    40% Chance of Rain
    Forecast day icon
    Night
    51°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 68F. Dew point will be around 49F with an average humidity of 66%. Winds will be 6 mph from the W.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 51F. Dew point will be around 49F with an average humidity of 74%. Winds will be 4 mph from the W.
  • Forecast day icon
    Monday
    50% Chance of Rain
    66°
    Forecast night icon
    Night
    40% Chance of Rain
    49°
    Monday 5/20
    Day
    66°
    50% Chance of Rain
    Forecast day icon
    Night
    49°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 50%. High temperature around 66F. Dew point will be around 48F with an average humidity of 64%. Winds will be 6 mph from the W.
    Night Details
    Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 49F. Dew point will be around 46F with an average humidity of 72%. Winds will be 3 mph from the W.