10-Day Weather Forecast - Alton, TX

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  • |80°F
    Clear
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    Tonight

    80°F

    Clear. Low temperature around 80F. Dew point will be around 74F with an average humidity of 67%. Winds will be 8 mph from the SE.

    Hourly details
  • Day

    100°F

    Sunny hot with highs around 101. Southeast winds 5 to 10 mph. Heat index values up to 109.

    Night

    80°F

    Mostly clear. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph. Heat index values up to 107 early in the evening.

    Hourly details
  • Weekend Weather

  • Day

    101°F

    Sunny hot with highs around 102. Southeast winds 5 to 10 mph. Heat index values up to 109.

    Night

    80°F

    Mostly clear. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph. Heat index values up to 106 early in the evening.

    Hourly details
  • Day

    102°F

    Sunny hot with highs around 102. Southeast winds 5 to 10 mph. Heat index values up to 108.

    Night

    80°F

    Mostly clear. Hot. Lows in the upper 70s. Highs around 100. Heat index values up to 110.

    Hourly details
  • Day

    101°F

    Mostly clear. Hot. Lows in the upper 70s. Highs around 100. Heat index values up to 110.

    Night

    80°F

    Mostly clear. Hot. Lows in the upper 70s. Highs around 100. Heat index values up to 110.

    Hourly details
  • Day

    98°F

    Mostly clear. Hot. Lows in the upper 70s. Highs around 100. Heat index values up to 110.

    Night

    79°F

    Mostly clear. Hot. Lows in the upper 70s. Highs around 100. Heat index values up to 110.

    Hourly details
  • Day

    98°F

    Mostly clear. Hot. Lows in the upper 70s. Highs around 100. Heat index values up to 110.

    Night

    79°F

    Mostly clear. Hot. Lows in the upper 70s. Highs around 100. Heat index values up to 110.

    Hourly details
  • Day

    98°F

    Mostly clear. Hot. Lows in the upper 70s. Highs around 100. Heat index values up to 110.

    Night

    80°F

    Mostly clear with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 80F. Dew point will be around 75F with an average humidity of 73%. Winds will be 9 mph from the SE.

  • Day

    99°F

    Sunny with widely scattered thunderstorms. Chance of storms 30%. High temperature around 99F. Dew point will be around 74F with an average humidity of 60%. Winds will be 7 mph from the SE.

    Night

    78°F

    Partly cloudy with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 78F. Dew point will be around 75F with an average humidity of 74%. Winds will be 9 mph from the SE.

  • Weekend Weather

  • Day

    98°F

    Sunny. High temperature around 98F. Dew point will be around 74F with an average humidity of 62%. Winds will be 9 mph from the SE.

    Night

    78°F

    Clear. Low temperature around 78F. Dew point will be around 75F with an average humidity of 75%. Winds will be 9 mph from the SE.

  • Day

    96°F

    Sunny. High temperature around 96F. Dew point will be around 75F with an average humidity of 64%. Winds will be 9 mph from the SE.

    Night

    78°F

    Clear. Low temperature around 78F. Dew point will be around 75F with an average humidity of 76%. Winds will be 8 mph from the SE.