Lewiston, New York | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    63°
    Sunday 5/19
    Forecast night icon
    63°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Low temperature around 63F. Dew point will be around 58F with an average humidity of 86%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Monday
    Mostly Sunny
    83°
    Forecast night icon
    Night
    Partly Cloudy
    66°
    Monday 5/20
    Day
    83°
    Mostly Sunny
    Forecast day icon
    Night
    66°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Some patchy fog early otherwise partly to mostly sunny. Warm with highs ranging from the mid 70s along the lake ontario shore to the lower 80s inland. Light winds.
    Night Details
    Partly cloudy and warm with lows in the lower 60s. Light south winds.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    85°
    Forecast night icon
    Night
    Partly Cloudy
    68°
    Tuesday 5/21
    Day
    85°
    Mostly Sunny
    Forecast day icon
    Night
    68°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly to mostly sunny. Warm with highs ranging from around 80 along the lake ontario shore to the mid 80s inland. Southwest winds 5 to 10 mph increasing to 10 to 15 mph.
    Night Details
    Partly cloudy and warm with lows in the mid 60s. Southwest winds 10 to 15 mph becoming light.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    84°
    Forecast night icon
    Night
    70% Chance of Storms
    65°
    Wednesday 5/22
    Day
    84°
    50% Chance of Storms
    Forecast day icon
    Night
    65°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny in the morning then partly sunny with a chance of showers and thunderstorms in the afternoon. Very warm with highs ranging from the lower 80s along the lake ontario shore to the mid 80s inland. Southwest winds 10 to 20 mph with gusts up to 30 mph in the afternoon. Chance of rain 50 percent.
    Night Details
    Showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 70 percent.
  • Forecast day icon
    Thursday
    70% Chance Rain Showers
    74°
    Forecast night icon
    Night
    Clear
    53°
    Thursday 5/23
    Day
    74°
    70% Chance Rain Showers
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs in the lower 70s. Chance of rain 70 percent.
    Night Details
    Mainly clear. Lows in the lower 50s.
  • Forecast day icon
    Friday
    Sunny
    69°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Friday 5/24
    Day
    69°
    Sunny
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 60s.
    Night Details
    Partly cloudy. Lows around 50.
  • Forecast day icon
    Saturday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    30% Chance Rain Showers
    57°
    Saturday 5/25
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    57°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s.
    Night Details
    Mostly cloudy with a 30 percent chance of showers. Lows in the mid 50s.
  • Forecast day icon
    Sunday
    30% Chance Rain Showers
    74°
    Forecast night icon
    Night
    50% Chance of Rain
    58°
    Sunday 5/26
    Day
    74°
    30% Chance Rain Showers
    Forecast day icon
    Night
    58°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 30 percent.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 45%. Low temperature around 58F. Dew point will be around 55F with an average humidity of 76%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Monday
    50% Chance of Rain
    75°
    Forecast night icon
    Night
    50% Chance of Rain
    62°
    Monday 5/27
    Day
    75°
    50% Chance of Rain
    Forecast day icon
    Night
    62°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 75F. Dew point will be around 58F with an average humidity of 69%. Winds will be 3 mph from the S.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 62F. Dew point will be around 59F with an average humidity of 79%. Winds will be 4 mph from the S.
  • Forecast day icon
    Tuesday
    50% Chance of Rain
    75°
    Forecast night icon
    Night
    50% Chance of Rain
    61°
    Tuesday 5/28
    Day
    75°
    50% Chance of Rain
    Forecast day icon
    Night
    61°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 75F. Dew point will be around 60F with an average humidity of 71%. Winds will be 5 mph from the SW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 61F. Dew point will be around 58F with an average humidity of 79%. Winds will be 4 mph from the S.