10-Day Weather Forecast - Alton, CA

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  • 52|40°F
    Chance of Rain Showers
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    Today

    52°F

    Mostly cloudy until early afternoon then becoming mostly sunny. Patchy fog in the morning. Rain showers likely in the morning then slight chance of rain showers in the afternoon. Highs 49 to 59. Northwest wind up to 10 mph.

    Tonight

    40°F

    Mostly clear. Patchy frost overnight. Lows 33 to 43. North wind around 10 mph.

    Hourly details
  • Day

    60°F

    Sunny. Areas of frost in the morning. Highs 58 to 68. North wind 5 to 15 mph.

    Night

    46°F

    Mostly clear. Lows 39 to 49. Northeast wind around 15 mph.

    Hourly details
  • Weekend Weather

  • Day

    72°F

    Sunny. Highs 64 to 76. Northeast wind around 5 mph.

    Night

    50°F

    Partly cloudy. Lows 44 to 54.

    Hourly details
  • Day

    71°F

    Mostly cloudy in the morning then becoming partly cloudy. Highs 65 to 76.

    Night

    49°F

    Partly cloudy. Patchy fog. Lows 43 to 53. Highs 61 to 76.

    Hourly details
  • Day

    65°F

    Partly cloudy. Patchy fog. Lows 43 to 53. Highs 61 to 76.

    Night

    47°F

    Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. Slight chance of rain. Lows 42 to 52.

    Hourly details
  • Day

    60°F

    Mostly cloudy. Patchy fog. Chance of rain. Highs 54 to 67. Lows 41 to 51.

    Night

    47°F

    Mostly cloudy. Patchy fog. Chance of rain. Highs 54 to 67. Lows 41 to 51.

    Hourly details
  • Day

    54°F

    Mostly cloudy. Patchy fog. Chance of rain. Highs 54 to 67. Lows 41 to 51.

    Night

    42°F

    Mostly cloudy. Low temperature around 42F. Dew point will be around 45F with an average humidity of 100%. Winds will be 6 mph from the NW.

  • Day

    54°F

    Partly cloudy. High temperature around 54F. Dew point will be around 45F with an average humidity of 84%. Winds will be 9 mph from the NW.

    Night

    41°F

    Mostly cloudy. Low temperature around 41F. Dew point will be around 44F with an average humidity of 95%. Winds will be 6 mph from the N.

  • Day

    56°F

    Mostly sunny. High temperature around 56F. Dew point will be around 46F with an average humidity of 76%. Winds will be 7 mph from the NW.

    Night

    42°F

    Clear. Low temperature around 42F. Dew point will be around 44F with an average humidity of 92%. Winds will be 4 mph from the N.

  • Weekend Weather

  • Day

    58°F

    Mostly sunny. High temperature around 58F. Dew point will be around 47F with an average humidity of 72%. Winds will be 7 mph from the NW.

    Night

    43°F

    Mostly clear. Low temperature around 43F. Dew point will be around 44F with an average humidity of 89%. Winds will be 4 mph from the N.