10-Day Weather Forecast - Alton, NY

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  • |51°F
    Mostly Cloudy
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    Tonight

    51°F

    Mostly cloudy. Lows in the upper 40s. South winds 10 to 15 mph becoming light.

    Hourly details
  • Day

    56°F

    Rain in the afternoon. Highs ranging from the lower 50s along the lake ontario shore to the upper 50s inland. North winds 10 mph or less. Chance of rain near 100 percent.

    Night

    40°F

    Rain. Lows around 40. Light winds becoming west 5 to 10 mph. Chance of rain near 100 percent.

    Hourly details
  • Day

    47°F

    Partly sunny with a chance of showers in the morning then mostly sunny in the afternoon. Cool with highs in the lower 50s. West winds 10 to 15 mph. Chance of rain 40 percent.

    Night

    34°F

    Partly cloudy. Lows in the mid 30s. West winds 5 to 10 mph becoming light.

    Hourly details
  • Day

    45°F

    Mostly sunny. Highs around 50.

    Night

    32°F

    Partly cloudy. Lows in the mid 30s.

    Hourly details
  • Weekend Weather

  • Day

    43°F

    Mostly sunny. Highs in the upper 40s.

    Night

    33°F

    Mostly cloudy. Lows in the mid 30s.

    Hourly details
  • Day

    46°F

    Partly sunny. Highs in the lower 50s.

    Night

    35°F

    Mostly cloudy. Lows in the upper 30s.

    Hourly details
  • Day

    47°F

    Mostly cloudy with a 50 percent chance of showers. Highs in the mid 50s.

    Night

    42°F

    Mostly cloudy with a 50 percent chance of showers. Lows around 40.

    Hourly details
  • Day

    54°F

    Partly sunny with a 40 percent chance of showers. Highs in the upper 50s.

    Night

    44°F

    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 44F. Dew point will be around 40F with an average humidity of 77%. Winds will be 3 mph from the SW.

  • Day

    55°F

    Mostly cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 55F. Dew point will be around 44F with an average humidity of 75%. Winds will be 4 mph from the W.

    Night

    45°F

    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 45F. Dew point will be around 40F with an average humidity of 75%. Winds will be 3 mph from the SW.

  • Day

    55°F

    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 55F. Dew point will be around 44F with an average humidity of 74%. Winds will be 2 mph from the W.

    Night

    45°F

    Mostly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 45F. Dew point will be around 41F with an average humidity of 76%. Winds will be 3 mph from the W.