10-Day Weather Forecast - Alton, IN

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  • 63|45°F
    Sunny
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    Today

    63°F

    Sunny. Highs in the lower 60s. West winds up to 10 mph.

    Tonight

    45°F

    Partly cloudy. Lows in the upper 30s. West winds up to 10 mph shifting to the north after midnight.

    Hourly details
  • Day

    62°F

    Sunny. Highs in the lower 60s. North winds up to 5 mph.

    Night

    45°F

    Mostly clear. Lows in the lower 40s. Light winds becoming southeast up to 5 mph after midnight.

    Hourly details
  • Day

    76°F

    Warmer. Mostly sunny. Highs in the mid 70s. Southwest winds up to 10 mph.

    Night

    59°F

    Warmer. Mostly clear. Lows in the mid 50s.

    Hourly details
  • Day

    77°F

    Sunny. Highs in the upper 70s.

    Night

    58°F

    Mostly clear. Lows in the upper 50s.

    Hourly details
  • Day

    81°F

    Mostly sunny. Highs in the lower 80s.

    Night

    63°F

    Partly cloudy. A 20 percent chance of showers after midnight. Lows in the lower 60s.

    Hourly details
  • Day

    79°F

    Partly sunny. Chance of showers in the morning then chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent.

    Night

    62°F

    Rain showers likely and chance of thunderstorms in the evening then rain showers likely and slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of precipitation 70 percent.

    Hourly details
  • Weekend Weather

  • Day

    72°F

    Mostly cloudy with rain showers likely in the morning then mostly sunny with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of precipitation 70 percent.

    Night

    54°F

    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 54F. Dew point will be around 50F with an average humidity of 66%. Winds will be 3 mph from the NE.

  • Day

    71°F

    Cloudy. High temperature around 71F. Dew point will be around 49F with an average humidity of 62%. Winds will be 4 mph from the NE.

    Night

    56°F

    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 56F. Dew point will be around 49F with an average humidity of 64%. Winds will be 3 mph from the E.

  • Day

    69°F

    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 69F. Dew point will be around 51F with an average humidity of 66%. Winds will be 1 mph from the E.

    Night

    54°F

    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 54F. Dew point will be around 49F with an average humidity of 65%. Winds will be 1 mph from the N.

  • Day

    67°F

    Cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 67F. Dew point will be around 48F with an average humidity of 63%. Winds will be 3 mph from the NW.

    Night

    51°F

    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 51F. Dew point will be around 45F with an average humidity of 64%. Winds will be 3 mph from the N.