Williamsville, New York | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    61°
    Monday 5/13
    Forecast night icon
    61°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly cloudy and mild with lows in the upper 50s. South winds 10 mph or less.
  • Forecast day icon
    Tuesday
    60% Chance of Storms
    73°
    Forecast night icon
    Night
    50% Chance Rain Showers
    58°
    Tuesday 5/14
    Day
    73°
    60% Chance of Storms
    Forecast day icon
    Night
    58°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the morning then showers likely with a chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Highs ranging from the upper 60s along the lake erie shore to the lower 70s inland. West winds 10 mph or less. Chance of rain 60 percent.
    Night Details
    Mostly cloudy. A chance of showers. Some patchy fog developing. Lows in the mid 50s. Light winds. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    50% Chance Rain Showers
    67°
    Forecast night icon
    Night
    40% Chance Rain Showers
    57°
    Wednesday 5/15
    Day
    67°
    50% Chance Rain Showers
    Forecast day icon
    Night
    57°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Some patchy fog in the morning otherwise mostly cloudy with a 50 percent chance of showers. Highs around 70. Northeast winds 10 mph or less.
    Night Details
    Mostly cloudy with a chance of showers in the evening then partly cloudy overnight. Lows in the lower 50s. Northeast winds around 10 mph becoming light. Chance of rain 40 percent.
  • Forecast day icon
    Thursday
    Mostly Sunny
    70°
    Forecast night icon
    Night
    30% Chance Rain Showers
    56°
    Thursday 5/16
    Day
    70°
    Mostly Sunny
    Forecast day icon
    Night
    56°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s.
    Night Details
    Partly cloudy with a 30 percent chance of showers. Lows in the upper 50s.
  • Forecast day icon
    Friday
    50% Chance Rain Showers
    66°
    Forecast night icon
    Night
    60% Chance Rain Showers
    55°
    Friday 5/17
    Day
    66°
    50% Chance Rain Showers
    Forecast day icon
    Night
    55°
    60% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of showers. Highs in the mid 70s.
    Night Details
    Showers likely. Lows in the mid 50s. Highs in the lower 70s. Chance of rain 60 percent.
  • Forecast day icon
    Saturday
    60% Chance Rain Showers
    70°
    Forecast night icon
    Night
    50% Chance Rain Showers
    56°
    Saturday 5/18
    Day
    70°
    60% Chance Rain Showers
    Forecast day icon
    Night
    56°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Lows in the mid 50s. Highs in the lower 70s. Chance of rain 60 percent.
    Night Details
    Partly cloudy with a 50 percent chance of showers. Lows in the mid 50s.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    73°
    Forecast night icon
    Night
    Partly Cloudy
    55°
    Sunday 5/19
    Day
    73°
    30% Chance Rain Showers
    Forecast day icon
    Night
    55°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 30 percent chance of showers. Highs in the upper 70s.
    Night Details
    Partly cloudy. Lows in the upper 50s. Highs in the upper 70s.
  • Forecast day icon
    Monday
    Partly Cloudy
    72°
    Forecast night icon
    Night
    40% Chance of Rain
    55°
    Monday 5/20
    Day
    72°
    Partly Cloudy
    Forecast day icon
    Night
    55°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the upper 50s. Highs in the upper 70s.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 55F. Dew point will be around 53F with an average humidity of 76%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    71°
    Forecast night icon
    Night
    40% Chance of Rain
    58°
    Tuesday 5/21
    Day
    71°
    40% Chance of Rain
    Forecast day icon
    Night
    58°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a chance of rain. Chance of precipitation 40%. High temperature around 71F. Dew point will be around 54F with an average humidity of 66%. Winds will be 5 mph from the W.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 58F. Dew point will be around 54F with an average humidity of 75%. Winds will be 4 mph from the S.
  • Forecast day icon
    Wednesday
    40% Chance of Rain
    70°
    Forecast night icon
    Night
    40% Chance of Rain
    57°
    Wednesday 5/22
    Day
    70°
    40% Chance of Rain
    Forecast day icon
    Night
    57°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 70F. Dew point will be around 55F with an average humidity of 69%. Winds will be 5 mph from the SW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 57F. Dew point will be around 53F with an average humidity of 75%. Winds will be 4 mph from the SW.