10-Day Weather Forecast - Olean, NY

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  • 91|72°F
    Mostly Sunny

    Today

    91°F

    Becoming mostly sunny. Hot with highs in the lower 90s. Light winds becoming west 10 to 15 mph. Heat index values in the upper 90s.

    Tonight

    72°F

    Clear. Very warm and muggy with lows in the lower 70s. West winds 5 to 10 mph becoming light.

    Hourly details
  • 94|74°F
    Partly Cloudy

    Day

    94°F

    Sunny hot with highs in the lower 90s. Light winds becoming west around 10 mph. Heat index values in the upper 90s.

    Night

    74°F

    Mainly clear. Very warm and muggy with lows in the lower 70s. Light winds.

    Hourly details
  • 91|70°F
    30% Chance of Storms

    Day

    91°F

    Partly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs around 90. Light winds becoming west around 10 mph. Chance of rain 30 percent.

    Night

    70°F

    Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the upper 60s.

    Hourly details
  • 86|68°F
    60% Chance of Storms

    Day

    86°F

    Showers likely with a chance of thunderstorms. Highs in the mid 80s. Chance of rain 60 percent.

    Night

    68°F

    Showers likely with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 60 percent.

    Hourly details
  • 82|66°F
    70% Chance of Storms

    Day

    82°F

    Showers likely with a chance of thunderstorms. Highs in the lower 80s. Chance of rain 70 percent.

    Night

    66°F

    Showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 70 percent.

    Hourly details
  • 82|63°F
    50% Chance of Storms

    Day

    82°F

    Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the lower 80s.

    Night

    63°F

    Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the lower 60s.

    Hourly details
  • 82|63°F
    Mostly Sunny

    Day

    82°F

    Mostly sunny. Highs in the lower 80s.

    Night

    63°F

    Partly cloudy with a 35% chance for rain and thunderstorms. Low temperature around 63F. Dew point will be around 62F with an average humidity of 77%. Winds will be 2 mph from the N.

  • 80|62°F
    40% Chance of Rain

    Day

    80°F

    Sunny with a chance of rain. Chance of precipitation 35%. High temperature around 80F. Dew point will be around 62F with an average humidity of 67%. Winds will be 5 mph from the W.

    Night

    62°F

    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 62F. Dew point will be around 60F with an average humidity of 76%. Winds will be 3 mph from the W.

  • 78|60°F
    40% Chance of Rain

    Day

    78°F

    Sunny with a chance of rain. Chance of precipitation 35%. High temperature around 78F. Dew point will be around 60F with an average humidity of 67%. Winds will be 4 mph from the NW.

    Night

    60°F

    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 60F. Dew point will be around 58F with an average humidity of 77%. Winds will be 1 mph from the NW.

  • 77|59°F
    30% Chance of Rain

    Day

    77°F

    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 77F. Dew point will be around 60F with an average humidity of 69%. Winds will be 2 mph from the NW.

    Night

    59°F

    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 59F. Dew point will be around 58F with an average humidity of 78%. Winds will be 1 mph from the N.