Olean, New York | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    80% Chance of Rain
    63°
    Forecast night icon
    Night
    Rain
    49°
    Saturday 5/4
    Day
    63°
    80% Chance of Rain
    Forecast day icon
    Night
    49°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with probable rain. Chance of precipitation 75%. High temperature around 63F. Dew point will be around 55F with an average humidity of 87%. Winds will be 1 mph from the SE.
    Night Details
    A chance of showers early then showers likely late this evening. Periods of rain after midnight. Some patchy fog developing from late evening on. Mild with lows around 50. Southeast winds 10 to 15 mph with gusts up to 30 mph becoming south. Chance of rain 90 percent.
  • Forecast day icon
    Sunday
    70% Chance Rain Showers
    63°
    Forecast night icon
    Night
    60% Chance Rain Showers
    55°
    Sunday 5/5
    Day
    63°
    70% Chance Rain Showers
    Forecast day icon
    Night
    55°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Some patchy fog in the morning otherwise showers likely. Highs ranging from around 60 on the hilltops to the mid 60s across the lower elevations. South winds 10 to 15 mph with gusts up to 30 mph in the morning. Chance of rain 70 percent.
    Night Details
    Mostly cloudy. Showers likely in the evening then a chance of showers overnight. Mild with lows in the lower 50s. South winds 5 to 10 mph becoming light. Chance of rain 60 percent.
  • Forecast day icon
    Monday
    Mostly Sunny
    70°
    Forecast night icon
    Night
    Clear
    47°
    Monday 5/6
    Day
    70°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming mostly sunny. Highs in the upper 60s. Light winds.
    Night Details
    Becoming mainly clear. Lows in the mid 40s. Light winds.
  • Forecast day icon
    Tuesday
    30% Chance Rain Showers
    74°
    Forecast night icon
    Night
    70% Chance Rain Showers
    59°
    Tuesday 5/7
    Day
    74°
    30% Chance Rain Showers
    Forecast day icon
    Night
    59°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 30 percent chance of showers. Highs in the mid 70s.
    Night Details
    Showers likely. Lows in the mid 50s. Chance of rain 70 percent.
  • Forecast day icon
    Wednesday
    70% Chance of Storms
    74°
    Forecast night icon
    Night
    60% Chance of Storms
    55°
    Wednesday 5/8
    Day
    74°
    70% Chance of Storms
    Forecast day icon
    Night
    55°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms. Highs in the lower 70s. Chance of rain 70 percent.
    Night Details
    Showers likely with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 60 percent.
  • Forecast day icon
    Thursday
    70% Chance of Storms
    67°
    Forecast night icon
    Night
    70% Chance of Storms
    50°
    Thursday 5/9
    Day
    67°
    70% Chance of Storms
    Forecast day icon
    Night
    50°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms. Highs in the upper 60s. Chance of rain 70 percent.
    Night Details
    Showers likely with a chance of thunderstorms. Lows in the upper 40s. Chance of rain 70 percent.
  • Forecast day icon
    Friday
    60% Chance Rain Showers
    59°
    Forecast night icon
    Night
    60% Chance Rain Showers
    40°
    Friday 5/10
    Day
    59°
    60% Chance Rain Showers
    Forecast day icon
    Night
    40°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs around 60. Chance of rain 60 percent.
    Night Details
    Showers likely. Lows in the lower 40s. Chance of rain 60 percent.
  • Forecast day icon
    Saturday
    60% Chance Rain Showers
    55°
    Forecast night icon
    Night
    40% Chance of Rain
    39°
    Saturday 5/11
    Day
    55°
    60% Chance Rain Showers
    Forecast day icon
    Night
    39°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Showers likely. Highs in the mid 50s. Chance of rain 60 percent.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 39F. Dew point will be around 35F with an average humidity of 70%. Winds will be 6 mph from the NW.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    61°
    Forecast night icon
    Night
    40% Chance of Rain
    42°
    Sunday 5/12
    Day
    61°
    40% Chance of Rain
    Forecast day icon
    Night
    42°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 40%. High temperature around 61F. Dew point will be around 39F with an average humidity of 59%. Winds will be 8 mph from the NW.
    Night Details
    Clear with a chance of rain. Chance of precipitation 40%. Low temperature around 42F. Dew point will be around 39F with an average humidity of 70%. Winds will be 4 mph from the W.
  • Forecast day icon
    Monday
    40% Chance of Rain
    64°
    Forecast night icon
    Night
    40% Chance of Rain
    42°
    Monday 5/13
    Day
    64°
    40% Chance of Rain
    Forecast day icon
    Night
    42°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a chance of rain. Chance of precipitation 40%. High temperature around 64F. Dew point will be around 42F with an average humidity of 61%. Winds will be 6 mph from the NW.
    Night Details
    Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 42F. Dew point will be around 39F with an average humidity of 70%. Winds will be 2 mph from the NW.